Base | Representation |
---|---|
bin | 11110011010000… |
… | …01101011110101 |
3 | 122202222001101122 |
4 | 33031001223311 |
5 | 1010244314023 |
6 | 41151033325 |
7 | 6215041046 |
oct | 1715015365 |
9 | 582861348 |
10 | 255073013 |
11 | 120a89148 |
12 | 7150b845 |
13 | 40aca7a0 |
14 | 25c3a8cd |
15 | 175d72c8 |
hex | f341af5 |
255073013 has 16 divisors (see below), whose sum is σ = 293642496. Its totient is φ = 219711360.
The previous prime is 255073003. The next prime is 255073037. The reversal of 255073013 is 310370552.
It is a cyclic number.
It is not a de Polignac number, because 255073013 - 26 = 255072949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255073003) 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, 1856 + ... + 22662.
It is an arithmetic number, because the mean of its divisors is an integer number (18352656).
Almost surely, 2255073013 is an apocalyptic number.
255073013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
255073013 is a deficient number, since it is larger than the sum of its proper divisors (38569483).
255073013 is a wasteful number, since it uses less digits than its factorization.
255073013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20884.
The product of its (nonzero) digits is 3150, while the sum is 26.
The square root of 255073013 is about 15971.0053847590. The cubic root of 255073013 is about 634.1930875361.
The spelling of 255073013 in words is "two hundred fifty-five million, seventy-three thousand, thirteen".
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