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130075852 = 2232518963
BaseRepresentation
bin1111100000011…
…00110011001100
3100001202112112011
413300030303030
5231244411402
620523551004
73136424614
oct760146314
9301675464
10130075852
1167473a05
123768b464
1320c4417a
14133bda44
15b645ed7
hex7c0cccc

130075852 has 6 divisors (see below), whose sum is σ = 227632748. Its totient is φ = 65037924.

The previous prime is 130075849. The next prime is 130075867. The reversal of 130075852 is 258570031.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16259478 + ... + 16259485.

Almost surely, 2130075852 is an apocalyptic number.

It is an amenable number.

130075852 is a deficient number, since it is larger than the sum of its proper divisors (97556896).

130075852 is a wasteful number, since it uses less digits than its factorization.

130075852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32518967 (or 32518965 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 130075852 is about 11405.0800961677. The cubic root of 130075852 is about 506.6782086090.

The spelling of 130075852 in words is "one hundred thirty million, seventy-five thousand, eight hundred fifty-two".

Divisors: 1 2 4 32518963 65037926 130075852