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130915243007 = 3715722536623
BaseRepresentation
bin111100111101100101…
…0000001001111111111
3110111220201010101222222
41321323022001033333
54121103300234012
6140050331555555
712313126130213
oct1717312011777
9414821111888
10130915243007
115058027280a
12214572bbbbb
13c4646a7343
14649cc72943
1536133a1972
hex1e7b2813ff

130915243007 has 8 divisors (see below), whose sum is σ = 135309890496. Its totient is φ = 126565669152.

The previous prime is 130915243003. The next prime is 130915243013. The reversal of 130915243007 is 700342519031.

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 130915243007 - 22 = 130915243003 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 (130915243003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11262503 + ... + 11274120.

It is an arithmetic number, because the mean of its divisors is an integer number (16913736312).

Almost surely, 2130915243007 is an apocalyptic number.

130915243007 is a deficient number, since it is larger than the sum of its proper divisors (4394647489).

130915243007 is a wasteful number, since it uses less digits than its factorization.

130915243007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22536817.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 130915243007 in words is "one hundred thirty billion, nine hundred fifteen million, two hundred forty-three thousand, seven".

Divisors: 1 37 157 5809 22536623 833855051 3538249811 130915243007