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130283164 = 221113721613
BaseRepresentation
bin1111100001111…
…11011010011100
3100002011001220101
413300333122130
5231323030124
620532230444
73141250204
oct760773234
9302131811
10130283164
11675a5740
123776b424
1320cb763b
1413435404
15b687644
hex7c3f69c

130283164 has 24 divisors (see below), whose sum is σ = 250549488. Its totient is φ = 58784640.

The previous prime is 130283159. The next prime is 130283177. The reversal of 130283164 is 461382031.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4779 + ... + 16834.

It is an arithmetic number, because the mean of its divisors is an integer number (10439562).

Almost surely, 2130283164 is an apocalyptic number.

It is an amenable number.

130283164 is a deficient number, since it is larger than the sum of its proper divisors (120266324).

130283164 is a wasteful number, since it uses less digits than its factorization.

130283164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21765 (or 21763 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 130283164 is about 11414.1650592586. The cubic root of 130283164 is about 506.9472432192.

The spelling of 130283164 in words is "one hundred thirty million, two hundred eighty-three thousand, one hundred sixty-four".

Divisors: 1 2 4 11 22 44 137 274 548 1507 3014 6028 21613 43226 86452 237743 475486 950972 2960981 5921962 11843924 32570791 65141582 130283164