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130152659 = 7136721347
BaseRepresentation
bin1111100000111…
…11100011010011
3100001220102212212
413300133203103
5231304341114
620525342335
73140164550
oct760374323
9301812785
10130152659
116751668a
12377079ab
1320c70110
14133dda27
15b65db3e
hex7c1f8d3

130152659 has 16 divisors (see below), whose sum is σ = 162586368. Its totient is φ = 101436192.

The previous prime is 130152623. The next prime is 130152689. The reversal of 130152659 is 956251031.

It is a de Polignac number, because none of the positive numbers 2k-130152659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130152689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4577 + ... + 16770.

It is an arithmetic number, because the mean of its divisors is an integer number (10161648).

Almost surely, 2130152659 is an apocalyptic number.

130152659 is a deficient number, since it is larger than the sum of its proper divisors (32433709).

130152659 is a wasteful number, since it uses less digits than its factorization.

130152659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21434.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 130152659 is about 11408.4468268034. The cubic root of 130152659 is about 506.7779165238. Note that the first 3 decimals are identical.

The spelling of 130152659 in words is "one hundred thirty million, one hundred fifty-two thousand, six hundred fifty-nine".

Divisors: 1 7 13 67 91 469 871 6097 21347 149429 277511 1430249 1942577 10011743 18593237 130152659