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152334660072 = 23371947723891
BaseRepresentation
bin1000110111011111011…
…0100111000111101000
3112120012110112112102010
42031313312213013220
54443440133110242
6153552004235520
714001665150250
oct2156766470750
9476173475363
10152334660072
1159671a42891
122563469bba0
131149916b71a
147531882960
153e68a4a89c
hex2377da71e8

152334660072 has 64 divisors (see below), whose sum is σ = 458149363200. Its totient is φ = 41233440960.

The previous prime is 152334660041. The next prime is 152334660089. The reversal of 152334660072 is 270066433251.

It is a self number, because there is not a number n which added to its sum of digits gives 152334660072.

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, 23858754 + ... + 23865137.

It is an arithmetic number, because the mean of its divisors is an integer number (7158583800).

Almost surely, 2152334660072 is an apocalyptic number.

152334660072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152334660072 is an abundant number, since it is smaller than the sum of its proper divisors (305814703128).

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

152334660072 is a wasteful number, since it uses less digits than its factorization.

152334660072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47723926 (or 47723922 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 152334660072 in words is "one hundred fifty-two billion, three hundred thirty-four million, six hundred sixty thousand, seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 399 456 532 798 1064 1596 3192 47723891 95447782 143171673 190895564 286343346 334067237 381791128 572686692 668134474 906753929 1002201711 1145373384 1336268948 1813507858 2004403422 2672537896 2720261787 3627015716 4008806844 5440523574 6347277503 7254031432 8017613688 10881047148 12694555006 19041832509 21762094296 25389110012 38083665018 50778220024 76167330036 152334660072