Base | Representation |
---|---|
bin | 1111100101000… |
… | …11011001101110 |
3 | 100002220212201001 |
4 | 13302203121232 |
5 | 231424131333 |
6 | 20545110514 |
7 | 3144604222 |
oct | 762433156 |
9 | 302825631 |
10 | 130692718 |
11 | 67855412 |
12 | 3792843a |
13 | 210cbb90 |
14 | 13500782 |
15 | b718b7d |
hex | 7ca366e |
130692718 has 16 divisors (see below), whose sum is σ = 212075136. Its totient is φ = 60046560.
The previous prime is 130692701. The next prime is 130692791. The reversal of 130692718 is 817296031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5473 + ... + 17068.
It is an arithmetic number, because the mean of its divisors is an integer number (13254696).
Almost surely, 2130692718 is an apocalyptic number.
130692718 is a deficient number, since it is larger than the sum of its proper divisors (81382418).
130692718 is a wasteful number, since it uses less digits than its factorization.
130692718 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22779.
The product of its (nonzero) digits is 18144, while the sum is 37.
The square root of 130692718 is about 11432.0915846576. The cubic root of 130692718 is about 507.4778952897.
The spelling of 130692718 in words is "one hundred thirty million, six hundred ninety-two thousand, seven hundred eighteen".
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