Base | Representation |
---|---|
bin | 1110110110100110000… |
… | …0110001101100000011 |
3 | 220101122110112012211001 |
4 | 3231221200301230003 |
5 | 13140043324122100 |
6 | 313120332432431 |
7 | 24302301003250 |
oct | 3555140615403 |
9 | 811573465731 |
10 | 255173270275 |
11 | 99244727830 |
12 | 41555018717 |
13 | 1b0a7aa6471 |
14 | c4c98d8427 |
15 | 6987099d6a |
hex | 3b69831b03 |
255173270275 has 24 divisors (see below), whose sum is σ = 394491250944. Its totient is φ = 159069050400.
The previous prime is 255173270269. The next prime is 255173270309. The reversal of 255173270275 is 572072371552.
It is not a de Polignac number, because 255173270275 - 211 = 255173268227 is a prime.
It is a super-2 number, since 2×2551732702752 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66276847 + ... + 66280696.
It is an arithmetic number, because the mean of its divisors is an integer number (16437135456).
Almost surely, 2255173270275 is an apocalyptic number.
255173270275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
255173270275 is a deficient number, since it is larger than the sum of its proper divisors (139317980669).
255173270275 is a wasteful number, since it uses less digits than its factorization.
255173270275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132557571 (or 132557566 counting only the distinct ones).
The product of its (nonzero) digits is 1029000, while the sum is 46.
The spelling of 255173270275 in words is "two hundred fifty-five billion, one hundred seventy-three million, two hundred seventy thousand, two hundred seventy-five".
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