Base | Representation |
---|---|
bin | 10000011010110… |
… | …010010001101010 |
3 | 201012022200010221 |
4 | 100122302101222 |
5 | 1031004112010 |
6 | 43200000254 |
7 | 6553230004 |
oct | 2032622152 |
9 | 635280127 |
10 | 275457130 |
11 | 131541023 |
12 | 7830008a |
13 | 450b69b0 |
14 | 28825374 |
15 | 192b1dda |
hex | 106b246a |
275457130 has 32 divisors (see below), whose sum is σ = 545336064. Its totient is φ = 99541056.
The previous prime is 275457113. The next prime is 275457139. The reversal of 275457130 is 31754572.
It is not an unprimeable number, because it can be changed into a prime (275457139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16432 + ... + 28651.
It is an arithmetic number, because the mean of its divisors is an integer number (17041752).
Almost surely, 2275457130 is an apocalyptic number.
275457130 is a deficient number, since it is larger than the sum of its proper divisors (269878934).
275457130 is a wasteful number, since it uses less digits than its factorization.
275457130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45150.
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 275457130 is about 16596.9012167935. The cubic root of 275457130 is about 650.6558508436.
The spelling of 275457130 in words is "two hundred seventy-five million, four hundred fifty-seven thousand, one hundred thirty".
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