Base | Representation |
---|---|
bin | 1111100011000… |
… | …10001101101100 |
3 | 100002102022102210 |
4 | 13301202031230 |
5 | 231342110313 |
6 | 20535250420 |
7 | 3142412610 |
oct | 761421554 |
9 | 302368383 |
10 | 130425708 |
11 | 67692846 |
12 | 37819a10 |
13 | 2103749a |
14 | 13471340 |
15 | b6b49c3 |
hex | 7c6236c |
130425708 has 48 divisors (see below), whose sum is σ = 355900160. Its totient is φ = 36396864.
The previous prime is 130425689. The next prime is 130425749. The reversal of 130425708 is 807524031.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14443 + ... + 21666.
Almost surely, 2130425708 is an apocalyptic number.
It is an amenable number.
130425708 is an abundant number, since it is smaller than the sum of its proper divisors (225474452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130425708 is a wasteful number, since it uses less digits than its factorization.
130425708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36166 (or 36164 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 130425708 is about 11420.4075233767. The cubic root of 130425708 is about 507.1320610354.
Adding to 130425708 its reverse (807524031), we get a palindrome (937949739).
The spelling of 130425708 in words is "one hundred thirty million, four hundred twenty-five thousand, seven hundred eight".
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