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152107116172 = 22113970387071
BaseRepresentation
bin1000110110101001001…
…0100110011010001100
3112112121121101002212021
42031222102212122030
54443003410204142
6153513235215524
713663233104044
oct2155222463214
9475547332767
10152107116172
1159565557780
12255904475a4
1311460c8c36b
14750d570724
153e53aa0267
hex236a4a668c

152107116172 has 24 divisors (see below), whose sum is σ = 290396961792. Its totient is φ = 69137062800.

The previous prime is 152107116137. The next prime is 152107116173. The reversal of 152107116172 is 271611701251.

It is not an unprimeable number, because it can be changed into a prime (152107116173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703397 + ... + 1790467.

It is an arithmetic number, because the mean of its divisors is an integer number (12099873408).

Almost surely, 2152107116172 is an apocalyptic number.

It is an amenable number.

152107116172 is a deficient number, since it is larger than the sum of its proper divisors (138289845620).

152107116172 is a wasteful number, since it uses less digits than its factorization.

152107116172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126789 (or 126787 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 34.

The spelling of 152107116172 in words is "one hundred fifty-two billion, one hundred seven million, one hundred sixteen thousand, one hundred seventy-two".

Divisors: 1 2 4 11 22 44 39703 79406 87071 158812 174142 348284 436733 873466 957781 1746932 1915562 3831124 3456979913 6913959826 13827919652 38026779043 76053558086 152107116172