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130310134 = 21723712347
BaseRepresentation
bin1111100010001…
…01111111110110
3100002012102220021
413301011333312
5231324411014
620532555354
73141421633
oct761057766
9302172807
10130310134
1167613a29
1237782b5a
1320cc69b6
141344118a
15b690624
hex7c45ff6

130310134 has 32 divisors (see below), whose sum is σ = 219096576. Its totient is φ = 57805440.

The previous prime is 130310107. The next prime is 130310207. The reversal of 130310134 is 431013031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54349 + ... + 56695.

It is an arithmetic number, because the mean of its divisors is an integer number (6846768).

Almost surely, 2130310134 is an apocalyptic number.

130310134 is a deficient number, since it is larger than the sum of its proper divisors (88786442).

130310134 is a wasteful number, since it uses less digits than its factorization.

130310134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130310134 is about 11415.3464248791. The cubic root of 130310134 is about 506.9822219619.

Adding to 130310134 its reverse (431013031), we get a palindrome (561323165).

The spelling of 130310134 in words is "one hundred thirty million, three hundred ten thousand, one hundred thirty-four".

Divisors: 1 2 17 23 34 46 71 142 391 782 1207 1633 2347 2414 3266 4694 27761 39899 53981 55522 79798 107962 166637 333274 917677 1835354 2832829 3832651 5665658 7665302 65155067 130310134