Base | Representation |
---|---|
bin | 1111100100011… |
… | …10101110111000 |
3 | 100002202120120102 |
4 | 13302032232320 |
5 | 231413424211 |
6 | 20543214532 |
7 | 3144102335 |
oct | 762165670 |
9 | 302676512 |
10 | 130608056 |
11 | 677a7847 |
12 | 378a7448 |
13 | 2109c497 |
14 | 134bb98c |
15 | b6eda3b |
hex | 7c8ebb8 |
130608056 has 8 divisors (see below), whose sum is σ = 244890120. Its totient is φ = 65304024.
The previous prime is 130608047. The next prime is 130608061. The reversal of 130608056 is 650806031.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8162996 + ... + 8163011.
It is an arithmetic number, because the mean of its divisors is an integer number (30611265).
Almost surely, 2130608056 is an apocalyptic number.
It is an amenable number.
130608056 is a deficient number, since it is larger than the sum of its proper divisors (114282064).
130608056 is a wasteful number, since it uses less digits than its factorization.
130608056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16326013 (or 16326009 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 130608056 is about 11428.3881628163. The cubic root of 130608056 is about 507.3682911871.
The spelling of 130608056 in words is "one hundred thirty million, six hundred eight thousand, fifty-six".
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