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130110534 = 23231233173
BaseRepresentation
bin1111100000101…
…01010001000110
3100001211022002200
413300111101012
5231302014114
620524415330
73136631001
oct760252106
9301738080
10130110534
1167497a74
12376a7546
1320c56ba8
14133cc538
15b651409
hex7c15446

130110534 has 24 divisors (see below), whose sum is σ = 291001152. Its totient is φ = 41970960.

The previous prime is 130110493. The next prime is 130110569. The reversal of 130110534 is 435011031.

130110534 is a `hidden beast` number, since 130 + 1 + 1 + 0 + 534 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 116029 + ... + 117144.

It is an arithmetic number, because the mean of its divisors is an integer number (12125048).

Almost surely, 2130110534 is an apocalyptic number.

130110534 is an abundant number, since it is smaller than the sum of its proper divisors (160890618).

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

130110534 is a wasteful number, since it uses less digits than its factorization.

130110534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233212 (or 233209 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 130110534 is about 11406.6004576298. The cubic root of 130110534 is about 506.7232363161.

Adding to 130110534 its reverse (435011031), we get a palindrome (565121565).

The spelling of 130110534 in words is "one hundred thirty million, one hundred ten thousand, five hundred thirty-four".

Divisors: 1 2 3 6 9 18 31 62 93 186 279 558 233173 466346 699519 1399038 2098557 4197114 7228363 14456726 21685089 43370178 65055267 130110534