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10422974054 = 214940187223
BaseRepresentation
bin10011011010100000…
…11111011001100110
3222220101122221110002
421231100133121212
5132321240132204
64442132301302
7516201550313
oct115520373146
928811587402
1010422974054
114469551749
12202a771832
13ca1513a8c
1470c3c7d0a
154100ad91e
hex26d41f666

10422974054 has 16 divisors (see below), whose sum is σ = 15778821600. Its totient is φ = 5163542400.

The previous prime is 10422974017. The next prime is 10422974087. The reversal of 10422974054 is 45047922401.

It is a junction number, because it is equal to n+sod(n) for n = 10422973999 and 10422974017.

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, 75887 + ... + 163109.

It is an arithmetic number, because the mean of its divisors is an integer number (986176350).

Almost surely, 210422974054 is an apocalyptic number.

10422974054 is a deficient number, since it is larger than the sum of its proper divisors (5355847546).

10422974054 is a wasteful number, since it uses less digits than its factorization.

10422974054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87775.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 10422974054 in words is "ten billion, four hundred twenty-two million, nine hundred seventy-four thousand, fifty-four".

Divisors: 1 2 149 298 401 802 59749 87223 119498 174446 12996227 25992454 34976423 69952846 5211487027 10422974054