Base | Representation |
---|---|
bin | 111100100011001111… |
… | …0010101100000101001 |
3 | 110102122002222022222122 |
4 | 1321012132111200221 |
5 | 4112301013021200 |
6 | 135422515401025 |
7 | 12252204314546 |
oct | 1710636254051 |
9 | 412562868878 |
10 | 130031376425 |
11 | 5016735a765 |
12 | 2124b2b3175 |
13 | c35353c172 |
14 | 6417715bcd |
15 | 35b09b0385 |
hex | 1e46795829 |
130031376425 has 24 divisors (see below), whose sum is σ = 165727297536. Its totient is φ = 101133800640.
The previous prime is 130031376383. The next prime is 130031376439. The reversal of 130031376425 is 524673130031.
It is not a de Polignac number, because 130031376425 - 28 = 130031376169 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1131992 + ... + 1241558.
It is an arithmetic number, because the mean of its divisors is an integer number (6905304064).
Almost surely, 2130031376425 is an apocalyptic number.
It is an amenable number.
130031376425 is a deficient number, since it is larger than the sum of its proper divisors (35695921111).
130031376425 is a wasteful number, since it uses less digits than its factorization.
130031376425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110897 (or 110892 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 35.
The spelling of 130031376425 in words is "one hundred thirty billion, thirty-one million, three hundred seventy-six thousand, four hundred twenty-five".
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