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22130312102106 = 2313641442623947
BaseRepresentation
bin1010000100000100111010…
…11001000100000011011010
32220100122012111112000211220
411002002131121010003122
510400040334344231411
6115022305223432510
74442601523066665
oct502023531040332
986318174460756
1022130312102106
11706245a27797a
1225950048b5736
13c46b58297020
1456718181a6dc
152859d82c6b06
hex14209d6440da

22130312102106 has 32 divisors (see below), whose sum is σ = 47739648535488. Its totient is φ = 6798703810560.

The previous prime is 22130312102069. The next prime is 22130312102117. The reversal of 22130312102106 is 60120121303122.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 221261976 + ... + 221361971.

It is an arithmetic number, because the mean of its divisors is an integer number (1491864016734).

Almost surely, 222130312102106 is an apocalyptic number.

22130312102106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22130312102106 is an abundant number, since it is smaller than the sum of its proper divisors (25609336433382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22130312102106 is a wasteful number, since it uses less digits than its factorization.

22130312102106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442624606.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 22130312102106 its reverse (60120121303122), we get a palindrome (82250433405228).

The spelling of 22130312102106 in words is "twenty-two trillion, one hundred thirty billion, three hundred twelve million, one hundred two thousand, one hundred six".

Divisors: 1 2 3 6 13 26 39 78 641 1282 1923 3846 8333 16666 24999 49998 442623947 885247894 1327871841 2655743682 5754111311 11508222622 17262333933 34524667866 283721950027 567443900054 851165850081 1702331700162 3688385350351 7376770700702 11065156051053 22130312102106