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130853984 = 2510140487
BaseRepresentation
bin1111100110010…
…10110001100000
3100010020001220212
413303022301200
5231444311414
620552353252
73146145332
oct763126140
9303201825
10130853984
1167955598
12379a5828
13211573c1
1413543452
15b74b83e
hex7ccac60

130853984 has 24 divisors (see below), whose sum is σ = 260175888. Its totient is φ = 64777600.

The previous prime is 130853959. The next prime is 130853993. The reversal of 130853984 is 489358031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17012 + ... + 23475.

It is an arithmetic number, because the mean of its divisors is an integer number (10840662).

Almost surely, 2130853984 is an apocalyptic number.

It is an amenable number.

130853984 is a deficient number, since it is larger than the sum of its proper divisors (129321904).

130853984 is a wasteful number, since it uses less digits than its factorization.

130853984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40598 (or 40590 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 130853984 is about 11439.1426252145. The cubic root of 130853984 is about 507.6865406611.

The spelling of 130853984 in words is "one hundred thirty million, eight hundred fifty-three thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 16 32 101 202 404 808 1616 3232 40487 80974 161948 323896 647792 1295584 4089187 8178374 16356748 32713496 65426992 130853984