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22160166102 = 2323179338723
BaseRepresentation
bin10100101000110110…
…010100110011010110
32010012101021002001200
4110220312110303112
5330341000303402
614102533133330
71413102206154
oct245066246326
963171232050
1022160166102
119441921868
12436548a246
1321220a0229
1411031543d4
1589a71a21c
hex528d94cd6

22160166102 has 24 divisors (see below), whose sum is σ = 48016443384. Its totient is φ = 7386298944.

The previous prime is 22160166101. The next prime is 22160166121. The reversal of 22160166102 is 20166106122.

22160166102 is a `hidden beast` number, since 22 + 16 + 0 + 16 + 610 + 2 = 666.

It is a super-3 number, since 3×221601661023 (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22160166101) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 552913 + ... + 591635.

It is an arithmetic number, because the mean of its divisors is an integer number (2000685141).

Almost surely, 222160166102 is an apocalyptic number.

22160166102 is an abundant number, since it is smaller than the sum of its proper divisors (25856277282).

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

22160166102 is a wasteful number, since it uses less digits than its factorization.

22160166102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70524 (or 70521 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 22160166102 in words is "twenty-two billion, one hundred sixty million, one hundred sixty-six thousand, one hundred two".

Divisors: 1 2 3 6 9 18 31793 38723 63586 77446 95379 116169 190758 232338 286137 348507 572274 697014 1231120339 2462240678 3693361017 7386722034 11080083051 22160166102