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150848412 = 2231113175171
BaseRepresentation
bin10001111110111…
…00001110011100
3101111211220010020
420333130032130
5302104122122
622545112140
73511122201
oct1077341634
9344756106
10150848412
1178171710
1242628650
1325338120
1416069ca8
15d39ac5c
hex8fdc39c

150848412 has 96 divisors (see below), whose sum is σ = 437923584. Its totient is φ = 39705600.

The previous prime is 150848393. The next prime is 150848417. The reversal of 150848412 is 214848051.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150848417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26587 + ... + 31757.

It is an arithmetic number, because the mean of its divisors is an integer number (4561704).

Almost surely, 2150848412 is an apocalyptic number.

150848412 is a gapful number since it is divisible by the number (12) 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 150848412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218961792).

150848412 is an abundant number, since it is smaller than the sum of its proper divisors (287075172).

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

150848412 is a wasteful number, since it uses less digits than its factorization.

150848412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219 (or 5217 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 150848412 is about 12282.0361504109. The cubic root of 150848412 is about 532.3291488300.

The spelling of 150848412 in words is "one hundred fifty million, eight hundred forty-eight thousand, four hundred twelve".

Divisors: 1 2 3 4 6 11 12 13 17 22 26 33 34 39 44 51 52 66 68 78 102 132 143 156 187 204 221 286 374 429 442 561 572 663 748 858 884 1122 1326 1716 2244 2431 2652 4862 5171 7293 9724 10342 14586 15513 20684 29172 31026 56881 62052 67223 87907 113762 134446 170643 175814 201669 227524 263721 268892 341286 351628 403338 527442 682572 739453 806676 966977 1054884 1142791 1478906 1933954 2218359 2285582 2900931 2957812 3428373 3867908 4436718 4571164 5801862 6856746 8873436 11603724 12570701 13713492 25141402 37712103 50282804 75424206 150848412