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130704314 = 21322322543
BaseRepresentation
bin1111100101001…
…10001110111010
3100002221110121112
413302212032322
5231430014224
620545240322
73144653066
oct762461672
9302843545
10130704314
11678630a4
12379330a2
1321104240
1413504aa6
15b71c30e
hex7ca63ba

130704314 has 16 divisors (see below), whose sum is σ = 212093952. Its totient is φ = 60051888.

The previous prime is 130704271. The next prime is 130704317. The reversal of 130704314 is 413407031.

It is a self number, because there is not a number n which added to its sum of digits gives 130704314.

It is not an unprimeable number, because it can be changed into a prime (130704317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5474 + ... + 17069.

It is an arithmetic number, because the mean of its divisors is an integer number (13255872).

Almost surely, 2130704314 is an apocalyptic number.

130704314 is a deficient number, since it is larger than the sum of its proper divisors (81389638).

130704314 is a wasteful number, since it uses less digits than its factorization.

130704314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22781.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 130704314 is about 11432.5987421933. The cubic root of 130704314 is about 507.4929038781.

The spelling of 130704314 in words is "one hundred thirty million, seven hundred four thousand, three hundred fourteen".

Divisors: 1 2 13 26 223 446 2899 5798 22543 45086 293059 586118 5027089 10054178 65352157 130704314