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130517736 = 23322723957
BaseRepresentation
bin1111100011110…
…00101011101000
3100002120222200020
413301320223220
5231403031421
620541240440
73143245116
oct761705350
9302528606
10130517736
11677459a8
1237863120
132106a33b
1413496ab6
15b6d1dc6
hex7c78ae8

130517736 has 32 divisors (see below), whose sum is σ = 327745440. Its totient is φ = 43312448.

The previous prime is 130517677. The next prime is 130517743. The reversal of 130517736 is 637715031.

It is a junction number, because it is equal to n+sod(n) for n = 130517697 and 130517706.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6531 + ... + 17426.

It is an arithmetic number, because the mean of its divisors is an integer number (10242045).

Almost surely, 2130517736 is an apocalyptic number.

It is an amenable number.

130517736 is an abundant number, since it is smaller than the sum of its proper divisors (197227704).

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

130517736 is a wasteful number, since it uses less digits than its factorization.

130517736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24193 (or 24189 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 130517736 is about 11424.4359160529. The cubic root of 130517736 is about 507.2513099614.

The spelling of 130517736 in words is "one hundred thirty million, five hundred seventeen thousand, seven hundred thirty-six".

Divisors: 1 2 3 4 6 8 12 24 227 454 681 908 1362 1816 2724 5448 23957 47914 71871 95828 143742 191656 287484 574968 5438239 10876478 16314717 21752956 32629434 43505912 65258868 130517736