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130051314 = 23219380267
BaseRepresentation
bin1111100000001…
…10110011110010
3100001201021212100
413300012303302
5231243120224
620523241230
73136263231
oct760066362
9301637770
10130051314
1167457528
1237679216
1320c35c53
14133b4b18
15b63dac9
hex7c06cf2

130051314 has 24 divisors (see below), whose sum is σ = 296609040. Its totient is φ = 41068728.

The previous prime is 130051291. The next prime is 130051349. The reversal of 130051314 is 413150031.

130051314 is a `hidden beast` number, since 1 + 300 + 51 + 314 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189792 + ... + 190475.

It is an arithmetic number, because the mean of its divisors is an integer number (12358710).

Almost surely, 2130051314 is an apocalyptic number.

130051314 is an abundant number, since it is smaller than the sum of its proper divisors (166557726).

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

130051314 is a wasteful number, since it uses less digits than its factorization.

130051314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380294 (or 380291 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 130051314 is about 11404.0042967372. The cubic root of 130051314 is about 506.6463460417.

The spelling of 130051314 in words is "one hundred thirty million, fifty-one thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 380267 760534 1140801 2281602 3422403 6844806 7225073 14450146 21675219 43350438 65025657 130051314