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130683713 = 223958367
BaseRepresentation
bin1111100101000…
…01001101000001
3100002220102100112
413302201031001
5231423334323
620545001105
73144536036
oct762411501
9302812315
10130683713
1167849676
1237923195
13210c7a54
14134db38d
15b716178
hex7ca1341

130683713 has 4 divisors (see below), whose sum is σ = 130744320. Its totient is φ = 130623108.

The previous prime is 130683703. The next prime is 130683719. The reversal of 130683713 is 317386031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 317386031 = 1432722153.

It is a cyclic number.

It is not a de Polignac number, because 130683713 - 26 = 130683649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130683713.

It is not an unprimeable number, because it can be changed into a prime (130683719) 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, 26945 + ... + 31422.

It is an arithmetic number, because the mean of its divisors is an integer number (32686080).

Almost surely, 2130683713 is an apocalyptic number.

It is an amenable number.

130683713 is a deficient number, since it is larger than the sum of its proper divisors (60607).

130683713 is an equidigital number, since it uses as much as digits as its factorization.

130683713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60606.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 130683713 is about 11431.6977304336. The cubic root of 130683713 is about 507.4662395946.

The spelling of 130683713 in words is "one hundred thirty million, six hundred eighty-three thousand, seven hundred thirteen".

Divisors: 1 2239 58367 130683713