Base | Representation |
---|---|
bin | 111100101001001110… |
… | …1001111000010110011 |
3 | 110110011010021010020002 |
4 | 1321102131033002303 |
5 | 4113203444230022 |
6 | 135454500340215 |
7 | 12260165154215 |
oct | 1712235170263 |
9 | 413133233202 |
10 | 130232414387 |
11 | 5025a891539 |
12 | 212a66a466b |
13 | c38609aa3a |
14 | 64362c85b5 |
15 | 35c3472092 |
hex | 1e5274f0b3 |
130232414387 has 2 divisors, whose sum is σ = 130232414388. Its totient is φ = 130232414386.
The previous prime is 130232414383. The next prime is 130232414407. The reversal of 130232414387 is 783414232031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130232414387 - 22 = 130232414383 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130232414387.
It is not a weakly prime, because it can be changed into another prime (130232414383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65116207193 + 65116207194.
It is an arithmetic number, because the mean of its divisors is an integer number (65116207194).
Almost surely, 2130232414387 is an apocalyptic number.
130232414387 is a deficient number, since it is larger than the sum of its proper divisors (1).
130232414387 is an equidigital number, since it uses as much as digits as its factorization.
130232414387 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96768, while the sum is 38.
The spelling of 130232414387 in words is "one hundred thirty billion, two hundred thirty-two million, four hundred fourteen thousand, three hundred eighty-seven".
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