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41628288 = 2731331269
BaseRepresentation
bin1001111011001…
…1001010000000
32220022221021110
42132303022000
541124101123
64044123320
71013556162
oct236631200
986287243
1041628288
1121552a49
1211b36540
138816a30
145758932
1539c4493
hex27b3280

41628288 has 128 divisors (see below), whose sum is σ = 123379200. Its totient is φ = 12349440.

The previous prime is 41628287. The next prime is 41628289. The reversal of 41628288 is 88282614.

It is an interprime number because it is at equal distance from previous prime (41628287) and next prime (41628289).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (41628281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154618 + ... + 154886.

It is an arithmetic number, because the mean of its divisors is an integer number (963900).

Almost surely, 241628288 is an apocalyptic number.

41628288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41628288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61689600).

41628288 is an abundant number, since it is smaller than the sum of its proper divisors (81750912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41628288 is a wasteful number, since it uses less digits than its factorization.

41628288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 318 counting only the distinct ones).

The product of its digits is 49152, while the sum is 39.

The square root of 41628288 is about 6451.9987600743. The cubic root of 41628288 is about 346.5741633531.

The spelling of 41628288 in words is "forty-one million, six hundred twenty-eight thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 128 156 186 192 208 248 269 312 372 384 403 416 496 538 624 744 806 807 832 992 1076 1209 1248 1488 1612 1614 1664 1984 2152 2418 2496 2976 3224 3228 3497 3968 4304 4836 4992 5952 6448 6456 6994 8339 8608 9672 10491 11904 12896 12912 13988 16678 17216 19344 20982 25017 25792 25824 27976 33356 34432 38688 41964 50034 51584 51648 55952 66712 77376 83928 100068 103296 108407 111904 133424 154752 167856 200136 216814 223808 266848 325221 335712 400272 433628 447616 533696 650442 671424 800544 867256 1067392 1300884 1342848 1601088 1734512 2601768 3202176 3469024 5203536 6938048 10407072 13876096 20814144 41628288