Base | Representation |
---|---|
bin | 1111100100000… |
… | …10001000111100 |
3 | 100002122221211001 |
4 | 13302002020330 |
5 | 231410301401 |
6 | 20542140044 |
7 | 3143466061 |
oct | 762021074 |
9 | 302587731 |
10 | 130556476 |
11 | 67772016 |
12 | 37881624 |
13 | 21081b6b |
14 | 134a6c68 |
15 | b6dd601 |
hex | 7c8223c |
130556476 has 12 divisors (see below), whose sum is σ = 228561480. Its totient is φ = 65253200.
The previous prime is 130556449. The next prime is 130556497. The reversal of 130556476 is 674655031.
130556476 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10395 + ... + 19213.
It is an arithmetic number, because the mean of its divisors is an integer number (19046790).
Almost surely, 2130556476 is an apocalyptic number.
It is an amenable number.
130556476 is a deficient number, since it is larger than the sum of its proper divisors (98005004).
130556476 is a wasteful number, since it uses less digits than its factorization.
130556476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12524 (or 12522 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 130556476 is about 11426.1312787837. The cubic root of 130556476 is about 507.3014920859.
The spelling of 130556476 in words is "one hundred thirty million, five hundred fifty-six thousand, four hundred seventy-six".
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