Base | Representation |
---|---|
bin | 1110010101101… |
… | …0010011101010 |
3 | 11012011100211101 |
4 | 3211122103222 |
5 | 110343414410 |
6 | 5544552014 |
7 | 1330112401 |
oct | 345322352 |
9 | 135140741 |
10 | 60138730 |
11 | 30a46133 |
12 | 1818260a |
13 | c5c8162 |
14 | 7db6638 |
15 | 542dd3a |
hex | 395a4ea |
60138730 has 16 divisors (see below), whose sum is σ = 108363744. Its totient is φ = 24030160.
The previous prime is 60138647. The next prime is 60138763. The reversal of 60138730 is 3783106.
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, 9045 + ... + 14215.
It is an arithmetic number, because the mean of its divisors is an integer number (6772734).
Almost surely, 260138730 is an apocalyptic number.
60138730 is a deficient number, since it is larger than the sum of its proper divisors (48225014).
60138730 is a wasteful number, since it uses less digits than its factorization.
60138730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6341.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 60138730 is about 7754.9165050309. The cubic root of 60138730 is about 391.7882594158.
The spelling of 60138730 in words is "sixty million, one hundred thirty-eight thousand, seven hundred thirty".
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