Base | Representation |
---|---|
bin | 11110011101010… |
… | …10000001000000 |
3 | 122210202202121000 |
4 | 33032222001000 |
5 | 1010402002402 |
6 | 41204132000 |
7 | 6221500662 |
oct | 1716520100 |
9 | 583682530 |
10 | 255500352 |
11 | 121250218 |
12 | 71697000 |
13 | 40c1a153 |
14 | 25d0c532 |
15 | 1766dc1c |
hex | f3aa040 |
255500352 has 56 divisors (see below), whose sum is σ = 751128800. Its totient is φ = 85166208.
The previous prime is 255500351. The next prime is 255500363. The reversal of 255500352 is 253005552.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (255500351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72202 + ... + 75657.
Almost surely, 2255500352 is an apocalyptic number.
It is an amenable number.
255500352 is an abundant number, since it is smaller than the sum of its proper divisors (495628448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255500352 is a wasteful number, since it uses less digits than its factorization.
255500352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147880 (or 147864 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The square root of 255500352 is about 15984.3783738999. The cubic root of 255500352 is about 634.5470570759.
The spelling of 255500352 in words is "two hundred fifty-five million, five hundred thousand, three hundred fifty-two".
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