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130055613 = 3180124071
BaseRepresentation
bin1111100000001…
…11110110111101
3100001201111202120
413300013312331
5231243234423
620523313153
73136311612
oct760076675
9301644676
10130055613
116745a786
123767b7b9
1320c37bac
14133b6509
15b63eee3
hex7c07dbd

130055613 has 8 divisors (see below), whose sum is σ = 173510976. Its totient is φ = 86652000.

The previous prime is 130055591. The next prime is 130055617. The reversal of 130055613 is 316550031.

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

It is not a de Polignac number, because 130055613 - 28 = 130055357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130055617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6633 + ... + 17438.

It is an arithmetic number, because the mean of its divisors is an integer number (21688872).

Almost surely, 2130055613 is an apocalyptic number.

It is an amenable number.

130055613 is a deficient number, since it is larger than the sum of its proper divisors (43455363).

130055613 is a wasteful number, since it uses less digits than its factorization.

130055613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25875.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 130055613 is about 11404.1927816045. The cubic root of 130055613 is about 506.6519285783.

The spelling of 130055613 in words is "one hundred thirty million, fifty-five thousand, six hundred thirteen".

Divisors: 1 3 1801 5403 24071 72213 43351871 130055613