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992904238010 = 25195988573081
BaseRepresentation
bin11100111001011011011…
…01000101001110111010
310111220212012111100221102
432130231231011032322
5112231431441104020
62040044531411402
7131510043525206
oct16345555051672
93456765440842
10992904238010
113530a7614993
12140521753b62
13728271a40c9
14360b1cbdb06
151ac63833475
hexe72db453ba

992904238010 has 32 divisors (see below), whose sum is σ = 1913178571200. Its totient is φ = 369881182080.

The previous prime is 992904237961. The next prime is 992904238021. The reversal of 992904238010 is 10832409299.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44275331 + ... + 44297750.

It is an arithmetic number, because the mean of its divisors is an integer number (59786830350).

Almost surely, 2992904238010 is an apocalyptic number.

992904238010 is a deficient number, since it is larger than the sum of its proper divisors (920274333190).

992904238010 is a wasteful number, since it uses less digits than its factorization.

992904238010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88573166.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 992904238010 in words is "nine hundred ninety-two billion, nine hundred four million, two hundred thirty-eight thousand, ten".

Divisors: 1 2 5 10 19 38 59 95 118 190 295 590 1121 2242 5605 11210 88573081 177146162 442865405 885730810 1682888539 3365777078 5225811779 8414442695 10451623558 16828885390 26129058895 52258117790 99290423801 198580847602 496452119005 992904238010