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130251584156 = 2239478250037
BaseRepresentation
bin111100101001110011…
…0010111001010011100
3110110012110100001012112
41321103212113022130
54113223401143111
6135500423253152
712260520124601
oct1712346271234
9413173301175
10130251584156
115026a695021
12212b0baa1b8
13c38a0502b5
146438a786a8
1535c4eabe8b
hex1e5399729c

130251584156 has 12 divisors (see below), whose sum is σ = 227998050168. Its totient is φ = 65109284112.

The previous prime is 130251584153. The next prime is 130251584167. The reversal of 130251584156 is 651485152031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130251584153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4109231 + ... + 4140806.

It is an arithmetic number, because the mean of its divisors is an integer number (18999837514).

Almost surely, 2130251584156 is an apocalyptic number.

It is an amenable number.

130251584156 is a deficient number, since it is larger than the sum of its proper divisors (97746466012).

130251584156 is a wasteful number, since it uses less digits than its factorization.

130251584156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8253988 (or 8253986 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 130251584156 in words is "one hundred thirty billion, two hundred fifty-one million, five hundred eighty-four thousand, one hundred fifty-six".

Divisors: 1 2 4 3947 7894 15788 8250037 16500074 33000148 32562896039 65125792078 130251584156