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130074276 = 22317237507
BaseRepresentation
bin1111100000011…
…00011010100100
3100001202110100210
413300030122210
5231244334101
620523535420
73136420203
oct760143244
9301673323
10130074276
1167472802
123768a570
1320c43537
14133bd23a
15b6457d6
hex7c0c6a4

130074276 has 36 divisors (see below), whose sum is σ = 322418768. Its totient is φ = 40806528.

The previous prime is 130074257. The next prime is 130074281. The reversal of 130074276 is 672470031.

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, 15286 + ... + 22221.

Almost surely, 2130074276 is an apocalyptic number.

It is an amenable number.

130074276 is an abundant number, since it is smaller than the sum of its proper divisors (192344492).

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

130074276 is a wasteful number, since it uses less digits than its factorization.

130074276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37548 (or 37529 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 130074276 is about 11405.0110039403. The cubic root of 130074276 is about 506.6761622951.

The spelling of 130074276 in words is "one hundred thirty million, seventy-four thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 289 578 867 1156 1734 3468 37507 75014 112521 150028 225042 450084 637619 1275238 1912857 2550476 3825714 7651428 10839523 21679046 32518569 43358092 65037138 130074276