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151082089672 = 2374872522407
BaseRepresentation
bin1000110010110100110…
…0011011110011001000
3112102222011121100211211
42030231030123303020
54433404003332142
6153223421302504
713625645400433
oct2145514336310
9472864540754
10151082089672
11590899a0138
1225345104a34
13113297cbbc7
14745338a81a
153de3ac8917
hex232d31bcc8

151082089672 has 16 divisors (see below), whose sum is σ = 283316866560. Its totient is φ = 75530925264.

The previous prime is 151082089633. The next prime is 151082089687. The reversal of 151082089672 is 276980280151.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1201308 + ... + 1321099.

It is an arithmetic number, because the mean of its divisors is an integer number (17707304160).

Almost surely, 2151082089672 is an apocalyptic number.

It is an amenable number.

151082089672 is a deficient number, since it is larger than the sum of its proper divisors (132234776888).

151082089672 is a wasteful number, since it uses less digits than its factorization.

151082089672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529900 (or 2529896 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 151082089672 in words is "one hundred fifty-one billion, eighty-two million, eighty-nine thousand, six hundred seventy-two".

Divisors: 1 2 4 8 7487 14974 29948 59896 2522407 5044814 10089628 20179256 18885261209 37770522418 75541044836 151082089672