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130635013 = 1921113257
BaseRepresentation
bin1111100100101…
…01010100000101
3100002210221112211
413302111110011
5231420310023
620543543421
73144244045
oct762252405
9302727484
10130635013
1167816023
12378bab71
13210ab832
14134c7725
15b706a0d
hex7c95505

130635013 has 8 divisors (see below), whose sum is σ = 137617920. Its totient is φ = 123662880.

The previous prime is 130634971. The next prime is 130635031. The reversal of 130635013 is 310536031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130635013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130635073) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 38481 + ... + 41737.

It is an arithmetic number, because the mean of its divisors is an integer number (17202240).

Almost surely, 2130635013 is an apocalyptic number.

It is an amenable number.

130635013 is a deficient number, since it is larger than the sum of its proper divisors (6982907).

130635013 is a wasteful number, since it uses less digits than its factorization.

130635013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5387.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 130635013 is about 11429.5674896297. The cubic root of 130635013 is about 507.4031950733.

The spelling of 130635013 in words is "one hundred thirty million, six hundred thirty-five thousand, thirteen".

Divisors: 1 19 2111 3257 40109 61883 6875527 130635013