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130168014 = 23171276157
BaseRepresentation
bin1111100001000…
…11010011001110
3100001221012221120
413300203103032
5231310334024
620525541410
73140260404
oct760432316
9301835846
10130168014
1167527179
1237714866
1320c770c2
1413405474
15b663479
hex7c234ce

130168014 has 16 divisors (see below), whose sum is σ = 275650128. Its totient is φ = 40836992.

The previous prime is 130168007. The next prime is 130168021. The reversal of 130168014 is 410861031.

130168014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (130168007) and next prime (130168021).

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, 637977 + ... + 638180.

It is an arithmetic number, because the mean of its divisors is an integer number (17228133).

Almost surely, 2130168014 is an apocalyptic number.

130168014 is an abundant number, since it is smaller than the sum of its proper divisors (145482114).

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

130168014 is a wasteful number, since it uses less digits than its factorization.

130168014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276179.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 130168014 is about 11409.1197732340. The cubic root of 130168014 is about 506.7978450933.

The spelling of 130168014 in words is "one hundred thirty million, one hundred sixty-eight thousand, fourteen".

Divisors: 1 2 3 6 17 34 51 102 1276157 2552314 3828471 7656942 21694669 43389338 65084007 130168014