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130357339 = 725772461
BaseRepresentation
bin1111100010100…
…01100001011011
3100002021211122121
413301101201123
5231332413324
620534002111
73142006360
oct761214133
9302254577
10130357339
1167646442
12377a6337
1321012328
1413454467
15b69e5e4
hex7c5185b

130357339 has 8 divisors (see below), whose sum is σ = 149561568. Its totient is φ = 111298560.

The previous prime is 130357289. The next prime is 130357379. The reversal of 130357339 is 933753031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130357339 - 213 = 130349147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130357379) 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, 34432 + ... + 38029.

It is an arithmetic number, because the mean of its divisors is an integer number (18695196).

Almost surely, 2130357339 is an apocalyptic number.

130357339 is a deficient number, since it is larger than the sum of its proper divisors (19204229).

130357339 is an equidigital number, since it uses as much as digits as its factorization.

130357339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72725.

The product of its (nonzero) digits is 25515, while the sum is 34.

The square root of 130357339 is about 11417.4138490290. The cubic root of 130357339 is about 507.0434328743.

The spelling of 130357339 in words is "one hundred thirty million, three hundred fifty-seven thousand, three hundred thirty-nine".

Divisors: 1 7 257 1799 72461 507227 18622477 130357339