Base | Representation |
---|---|
bin | 11110100000110… |
… | …00010010011100 |
3 | 122211121201011202 |
4 | 33100120102130 |
5 | 1011010431103 |
6 | 41221535032 |
7 | 6225361553 |
oct | 1720302234 |
9 | 584551152 |
10 | 255952028 |
11 | 121529602 |
12 | 71874478 |
13 | 41047907 |
14 | 25dc8d9a |
15 | 1770c988 |
hex | f41849c |
255952028 has 12 divisors (see below), whose sum is σ = 463361640. Its totient is φ = 123562992.
The previous prime is 255952019. The next prime is 255952061. The reversal of 255952028 is 820259552.
It is a super-2 number, since 2×2559520282 = 131022881274625568, which contains 22 as substring.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 255951982 and 255952000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103126 + ... + 1103357.
It is an arithmetic number, because the mean of its divisors is an integer number (38613470).
Almost surely, 2255952028 is an apocalyptic number.
It is an amenable number.
255952028 is a deficient number, since it is larger than the sum of its proper divisors (207409612).
255952028 is a wasteful number, since it uses less digits than its factorization.
255952028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2206516 (or 2206514 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The square root of 255952028 is about 15998.5008047629. The cubic root of 255952028 is about 634.9207564329.
The spelling of 255952028 in words is "two hundred fifty-five million, nine hundred fifty-two thousand, twenty-eight".
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