Base | Representation |
---|---|
bin | 1111100010110… |
… | …00011111010100 |
3 | 100002100021210112 |
4 | 13301120133110 |
5 | 231334322001 |
6 | 20534342152 |
7 | 3142155515 |
oct | 761303724 |
9 | 302307715 |
10 | 130385876 |
11 | 67665925 |
12 | 377ba958 |
13 | 2102230a |
14 | 13460a0c |
15 | b6a7cbb |
hex | 7c587d4 |
130385876 has 12 divisors (see below), whose sum is σ = 235536000. Its totient is φ = 63089880.
The previous prime is 130385867. The next prime is 130385881. The reversal of 130385876 is 678583031.
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, 525626 + ... + 525873.
It is an arithmetic number, because the mean of its divisors is an integer number (19628000).
Almost surely, 2130385876 is an apocalyptic number.
It is an amenable number.
130385876 is a deficient number, since it is larger than the sum of its proper divisors (105150124).
130385876 is a wasteful number, since it uses less digits than its factorization.
130385876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1051534 (or 1051532 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 130385876 is about 11418.6634944725. The cubic root of 130385876 is about 507.0804297497.
The spelling of 130385876 in words is "one hundred thirty million, three hundred eighty-five thousand, eight hundred seventy-six".
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