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130738051 = 714673943
BaseRepresentation
bin1111100101011…
…10011110000011
3100010000011220001
413302232132003
5231432104201
620550100431
73145153333
oct762563603
9303004801
10130738051
1167886484
123794a717
13211166c2
14135130c3
15b727301
hex7cae783

130738051 has 8 divisors (see below), whose sum is σ = 132897024. Its totient is φ = 128588040.

The previous prime is 130738043. The next prime is 130738073. The reversal of 130738051 is 150837031.

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

It is a cyclic number.

It is not a de Polignac number, because 130738051 - 23 = 130738043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130738021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31186 + ... + 35128.

It is an arithmetic number, because the mean of its divisors is an integer number (16612128).

Almost surely, 2130738051 is an apocalyptic number.

130738051 is a deficient number, since it is larger than the sum of its proper divisors (2158973).

130738051 is an equidigital number, since it uses as much as digits as its factorization.

130738051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 130738051 is about 11434.0741208023. The cubic root of 130738051 is about 507.5365642967.

The spelling of 130738051 in words is "one hundred thirty million, seven hundred thirty-eight thousand, fifty-one".

Divisors: 1 71 467 3943 33157 279953 1841381 130738051