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130517166 = 23131673297
BaseRepresentation
bin1111100011110…
…00100010101110
3100002120221220010
413301320202232
5231403022131
620541234050
73143243343
oct761704256
9302527803
10130517166
116774552a
1237862926
1321069cc0
14134967ca
15b6d1b46
hex7c788ae

130517166 has 16 divisors (see below), whose sum is σ = 281114064. Its totient is φ = 40159104.

The previous prime is 130517131. The next prime is 130517173. The reversal of 130517166 is 661715031.

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, 836571 + ... + 836726.

It is an arithmetic number, because the mean of its divisors is an integer number (17569629).

Almost surely, 2130517166 is an apocalyptic number.

130517166 is an abundant number, since it is smaller than the sum of its proper divisors (150596898).

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

130517166 is a wasteful number, since it uses less digits than its factorization.

130517166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673315.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 130517166 is about 11424.4109694986. The cubic root of 130517166 is about 507.2505715339.

The spelling of 130517166 in words is "one hundred thirty million, five hundred seventeen thousand, one hundred sixty-six".

Divisors: 1 2 3 6 13 26 39 78 1673297 3346594 5019891 10039782 21752861 43505722 65258583 130517166