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130062612 = 22312298819
BaseRepresentation
bin1111100000010…
…01100100010100
3100001201212100210
413300021210110
5231244000422
620523405420
73136341201
oct760114424
9301655323
10130062612
1167464a69
1237683870
1320c3b134
14133b8ca8
15b64210c
hex7c09914

130062612 has 24 divisors (see below), whose sum is σ = 303760800. Its totient is φ = 43314016.

The previous prime is 130062607. The next prime is 130062623. The reversal of 130062612 is 216260031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10339 + ... + 19157.

It is an arithmetic number, because the mean of its divisors is an integer number (12656700).

Almost surely, 2130062612 is an apocalyptic number.

130062612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130062612 is an abundant number, since it is smaller than the sum of its proper divisors (173698188).

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

130062612 is a wasteful number, since it uses less digits than its factorization.

130062612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10055 (or 10053 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 130062612 is about 11404.4996383007. The cubic root of 130062612 is about 506.6610169807.

The spelling of 130062612 in words is "one hundred thirty million, sixty-two thousand, six hundred twelve".

Divisors: 1 2 3 4 6 12 1229 2458 3687 4916 7374 8819 14748 17638 26457 35276 52914 105828 10838551 21677102 32515653 43354204 65031306 130062612