Base | Representation |
---|---|
bin | 1100010011000011111… |
… | …0101010010101100010 |
3 | 202012100010102122102121 |
4 | 3010300332222111202 |
5 | 11430142413131320 |
6 | 241020343134454 |
7 | 21156410655514 |
oct | 3046076522542 |
9 | 665303378377 |
10 | 211275130210 |
11 | 81668337431 |
12 | 34b4374442a |
13 | 16c00247761 |
14 | a32372dbb4 |
15 | 576825d8aa |
hex | 3130faa562 |
211275130210 has 16 divisors (see below), whose sum is σ = 382419792000. Its totient is φ = 84037928176.
The previous prime is 211275130207. The next prime is 211275130247. The reversal of 211275130210 is 12031572112.
211275130210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 59013610 + ... + 59017189.
It is an arithmetic number, because the mean of its divisors is an integer number (23901237000).
Almost surely, 2211275130210 is an apocalyptic number.
211275130210 is a deficient number, since it is larger than the sum of its proper divisors (171144661790).
211275130210 is a wasteful number, since it uses less digits than its factorization.
211275130210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118030985.
The product of its (nonzero) digits is 840, while the sum is 25.
The spelling of 211275130210 in words is "two hundred eleven billion, two hundred seventy-five million, one hundred thirty thousand, two hundred ten".
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