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4888928 = 2511171943
BaseRepresentation
bin10010101001100101100000
3100012101100102
4102221211200
52222421203
6252441532
756361302
oct22514540
910171312
104888928
11283a140
1217792a8
131022375
14913972
15668888
hex4a9960

4888928 has 96 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 1935360.

The previous prime is 4888913. The next prime is 4888931. The reversal of 4888928 is 8298884.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113675 + ... + 113717.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

Almost surely, 24888928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4888928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5987520).

4888928 is an abundant number, since it is smaller than the sum of its proper divisors (7086112).

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

4888928 is a wasteful number, since it uses less digits than its factorization.

4888928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 92 counting only the distinct ones).

The product of its digits is 294912, while the sum is 47.

The square root of 4888928 is about 2211.0920378854. The cubic root of 4888928 is about 169.7218982446.

The spelling of 4888928 in words is "four million, eight hundred eighty-eight thousand, nine hundred twenty-eight".

Divisors: 1 2 4 8 11 16 17 19 22 32 34 38 43 44 68 76 86 88 136 152 172 176 187 209 272 304 323 344 352 374 418 473 544 608 646 688 731 748 817 836 946 1292 1376 1462 1496 1634 1672 1892 2584 2924 2992 3268 3344 3553 3784 5168 5848 5984 6536 6688 7106 7568 8041 8987 10336 11696 13072 13889 14212 15136 16082 17974 23392 26144 27778 28424 32164 35948 55556 56848 64328 71896 111112 113696 128656 143792 152779 222224 257312 287584 305558 444448 611116 1222232 2444464 4888928