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130053258 = 2327339857
BaseRepresentation
bin1111100000001…
…11010010001010
3100001201101112100
413300013102022
5231243201013
620523254230
73136302006
oct760072212
9301641470
10130053258
1167458a35
123767a376
1320c36aba
14133b5706
15b63e473
hex7c0748a

130053258 has 24 divisors (see below), whose sum is σ = 282195108. Its totient is φ = 43287552.

The previous prime is 130053251. The next prime is 130053283. The reversal of 130053258 is 852350031.

It can be written as a sum of positive squares in 2 ways, for example, as 121947849 + 8105409 = 11043^2 + 2847^2 .

It is not an unprimeable number, because it can be changed into a prime (130053251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8266 + ... + 18122.

Almost surely, 2130053258 is an apocalyptic number.

130053258 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

130053258 is an abundant number, since it is smaller than the sum of its proper divisors (152141850).

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

130053258 is a wasteful number, since it uses less digits than its factorization.

130053258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10598 (or 10595 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 130053258 is about 11404.0895296380. The cubic root of 130053258 is about 506.6488704699.

The spelling of 130053258 in words is "one hundred thirty million, fifty-three thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 9 18 733 1466 2199 4398 6597 9857 13194 19714 29571 59142 88713 177426 7225181 14450362 21675543 43351086 65026629 130053258