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12351125006 = 2112579217687
BaseRepresentation
bin10111000000010111…
…10011011000001110
31011212202211011022022
423200023303120032
5200243342000011
65401331250142
7615033554543
oct134013633016
934782734268
1012351125006
115268985030
122488449952
13121ab22abc
148524dcbca
154c44cc8db
hex2e02f360e

12351125006 has 16 divisors (see below), whose sum is σ = 20218861440. Its totient is φ = 5611945080.

The previous prime is 12351124967. The next prime is 12351125029. The reversal of 12351125006 is 60052115321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52106 + ... + 165581.

It is an arithmetic number, because the mean of its divisors is an integer number (1263678840).

Almost surely, 212351125006 is an apocalyptic number.

12351125006 is a deficient number, since it is larger than the sum of its proper divisors (7867736434).

12351125006 is a wasteful number, since it uses less digits than its factorization.

12351125006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220279.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 12351125006 in words is "twelve billion, three hundred fifty-one million, one hundred twenty-five thousand, six".

Divisors: 1 2 11 22 2579 5158 28369 56738 217687 435374 2394557 4789114 561414773 1122829546 6175562503 12351125006