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130710694 = 2314434759
BaseRepresentation
bin1111100101001…
…11110010100110
3100002221210100211
413302213302212
5231430220234
620545330034
73145010512
oct762476246
9302853324
10130710694
1167867974
123793691a
132110710a
1413507142
15b71e164
hex7ca7ca6

130710694 has 16 divisors (see below), whose sum is σ = 202890240. Its totient is φ = 63091080.

The previous prime is 130710653. The next prime is 130710703. The reversal of 130710694 is 496017031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

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, 25087 + ... + 29845.

It is an arithmetic number, because the mean of its divisors is an integer number (12680640).

Almost surely, 2130710694 is an apocalyptic number.

130710694 is a deficient number, since it is larger than the sum of its proper divisors (72179546).

130710694 is a wasteful number, since it uses less digits than its factorization.

130710694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5235.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 130710694 is about 11432.8777654622. The cubic root of 130710694 is about 507.5011610706.

The spelling of 130710694 in words is "one hundred thirty million, seven hundred ten thousand, six hundred ninety-four".

Divisors: 1 2 31 62 443 886 4759 9518 13733 27466 147529 295058 2108237 4216474 65355347 130710694