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152985024 = 26371093
BaseRepresentation
bin10010001111001…
…01110111000000
3101122212110000000
421013211313000
5303131010044
623103000000
73535231323
oct1107456700
9348773000
10152985024
11793a0a05
1243299000
13259057aa
14164647ba
15d66dd69
hex91e5dc0

152985024 has 112 divisors (see below), whose sum is σ = 455716640. Its totient is φ = 50948352.

The previous prime is 152984999. The next prime is 152985043. The reversal of 152985024 is 420589251.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 152985024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139422 + ... + 140514.

Almost surely, 2152985024 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 152985024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227858320).

152985024 is an abundant number, since it is smaller than the sum of its proper divisors (302731616).

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

152985024 is an frugal number, since it uses more digits than its factorization.

152985024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 152985024 is about 12368.7114931184. The cubic root of 152985024 is about 534.8306728236.

The spelling of 152985024 in words is "one hundred fifty-two million, nine hundred eighty-five thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1093 1296 1458 1728 1944 2186 2187 2592 2916 3279 3888 4372 4374 5184 5832 6558 7776 8744 8748 9837 11664 13116 15552 17488 17496 19674 23328 26232 29511 34976 34992 39348 46656 52464 59022 69952 69984 78696 88533 104928 118044 139968 157392 177066 209856 236088 265599 314784 354132 472176 531198 629568 708264 796797 944352 1062396 1416528 1593594 1888704 2124792 2390391 2833056 3187188 4249584 4780782 5666112 6374376 8499168 9561564 12748752 16998336 19123128 25497504 38246256 50995008 76492512 152985024