Base | Representation |
---|---|
bin | 11110011001101… |
… | …10101101100000 |
3 | 122202212202201212 |
4 | 33030312231200 |
5 | 1010241344224 |
6 | 41150045252 |
7 | 6214463024 |
oct | 1714665540 |
9 | 582782655 |
10 | 255028064 |
11 | 120a583a5 |
12 | 714a9828 |
13 | 40ab31a5 |
14 | 25c28384 |
15 | 175c8d0e |
hex | f336b60 |
255028064 has 12 divisors (see below), whose sum is σ = 502086564. Its totient is φ = 127514016.
The previous prime is 255028043. The next prime is 255028069. The reversal of 255028064 is 460820552.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 7969627 = 255028064 / (2 + 5 + 5 + 0 + 2 + 8 + 0 + 6 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 255028064.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255028069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3984782 + ... + 3984845.
It is an arithmetic number, because the mean of its divisors is an integer number (41840547).
Almost surely, 2255028064 is an apocalyptic number.
It is an amenable number.
255028064 is a deficient number, since it is larger than the sum of its proper divisors (247058500).
255028064 is an equidigital number, since it uses as much as digits as its factorization.
255028064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7969637 (or 7969629 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
The square root of 255028064 is about 15969.5981164211. The cubic root of 255028064 is about 634.1558328178.
The spelling of 255028064 in words is "two hundred fifty-five million, twenty-eight thousand, sixty-four".
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