Base | Representation |
---|---|
bin | 111100111101100101… |
… | …0000001001111111111 |
3 | 110111220201010101222222 |
4 | 1321323022001033333 |
5 | 4121103300234012 |
6 | 140050331555555 |
7 | 12313126130213 |
oct | 1717312011777 |
9 | 414821111888 |
10 | 130915243007 |
11 | 5058027280a |
12 | 214572bbbbb |
13 | c4646a7343 |
14 | 649cc72943 |
15 | 36133a1972 |
hex | 1e7b2813ff |
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".
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