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130113070 = 251723107311
BaseRepresentation
bin1111100000101…
…01111000101110
3100001211102120121
413300111320232
5231302104240
620524435154
73136641253
oct760257056
9301742517
10130113070
116749996a
12376a8aba
1320c580a9
14133cd42a
15b65204a
hex7c15e2e

130113070 has 64 divisors (see below), whose sum is σ = 262020096. Its totient is φ = 46266880.

The previous prime is 130113037. The next prime is 130113077. The reversal of 130113070 is 70311031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130113077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418215 + ... + 418525.

It is an arithmetic number, because the mean of its divisors is an integer number (4094064).

Almost surely, 2130113070 is an apocalyptic number.

130113070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130113070 is an abundant number, since it is smaller than the sum of its proper divisors (131907026).

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

130113070 is a wasteful number, since it uses less digits than its factorization.

130113070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 130113070 is about 11406.7116207959. The cubic root of 130113070 is about 506.7265284958.

The spelling of 130113070 in words is "one hundred thirty million, one hundred thirteen thousand, seventy".

Divisors: 1 2 5 10 17 23 34 46 85 107 115 170 214 230 311 391 535 622 782 1070 1555 1819 1955 2461 3110 3638 3910 4922 5287 7153 9095 10574 12305 14306 18190 24610 26435 33277 35765 41837 52870 66554 71530 83674 121601 166385 209185 243202 332770 418370 565709 608005 765371 1131418 1216010 1530742 2828545 3826855 5657090 7653710 13011307 26022614 65056535 130113070