Base | Representation |
---|---|
bin | 1000000000101100101… |
… | …01111010011111000011 |
3 | 222022110211121111010111 |
4 | 10000112111322133003 |
5 | 14002204201002100 |
6 | 330241021412151 |
7 | 25613006526256 |
oct | 4002625723703 |
9 | 868424544114 |
10 | 275252750275 |
11 | a68090022a8 |
12 | 4541970a057 |
13 | 1cc57a8b889 |
14 | d47258d09d |
15 | 725ecb56ba |
hex | 401657a7c3 |
275252750275 has 12 divisors (see below), whose sum is σ = 341329716000. Its totient is φ = 220191680480.
The previous prime is 275252750273. The next prime is 275252750317. The reversal of 275252750275 is 572057252572.
It is a happy number.
It is not a de Polignac number, because 275252750275 - 21 = 275252750273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (275252750273) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293901 + ... + 798049.
It is an arithmetic number, because the mean of its divisors is an integer number (28444143000).
Almost surely, 2275252750275 is an apocalyptic number.
275252750275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
275252750275 is a deficient number, since it is larger than the sum of its proper divisors (66076965725).
275252750275 is a wasteful number, since it uses less digits than its factorization.
275252750275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525998 (or 525993 counting only the distinct ones).
The product of its (nonzero) digits is 3430000, while the sum is 49.
The spelling of 275252750275 in words is "two hundred seventy-five billion, two hundred fifty-two million, seven hundred fifty thousand, two hundred seventy-five".
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