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130074258 = 2321679043
BaseRepresentation
bin1111100000011…
…00011010010010
3100001202110100010
413300030122102
5231244334013
620523535350
73136420146
oct760143222
9301673303
10130074258
1167472796
123768a556
1320c43522
14133bd226
15b6457c3
hex7c0c692

130074258 has 8 divisors (see below), whose sum is σ = 260148528. Its totient is φ = 43358084.

The previous prime is 130074257. The next prime is 130074281. The reversal of 130074258 is 852470031.

It is a sphenic number, since it is the product of 3 distinct primes.

130074258 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (130074257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10839516 + ... + 10839527.

It is an arithmetic number, because the mean of its divisors is an integer number (32518566).

Almost surely, 2130074258 is an apocalyptic number.

130074258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130074258 is a wasteful number, since it uses less digits than its factorization.

130074258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21679048.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 130074258 is about 11405.0102148135. The cubic root of 130074258 is about 506.6761389234.

The spelling of 130074258 in words is "one hundred thirty million, seventy-four thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 21679043 43358086 65037129 130074258