Base | Representation |
---|---|
bin | 11110011011011… |
… | …10001001110000 |
3 | 122210022022020112 |
4 | 33031232021300 |
5 | 1010321131102 |
6 | 41155000452 |
7 | 6216430055 |
oct | 1715561160 |
9 | 583268215 |
10 | 255255152 |
11 | 1210a2a79 |
12 | 71599128 |
13 | 40b62669 |
14 | 25c8702c |
15 | 17621252 |
hex | f36e270 |
255255152 has 20 divisors (see below), whose sum is σ = 498119160. Its totient is φ = 126708288.
The previous prime is 255255151. The next prime is 255255163. The reversal of 255255152 is 251552552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255255151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55163 + ... + 59610.
It is an arithmetic number, because the mean of its divisors is an integer number (24905958).
Almost surely, 2255255152 is an apocalyptic number.
It is an amenable number.
255255152 is a deficient number, since it is larger than the sum of its proper divisors (242864008).
255255152 is a wasteful number, since it uses less digits than its factorization.
255255152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114920 (or 114914 counting only the distinct ones).
The product of its digits is 25000, while the sum is 32.
The square root of 255255152 is about 15976.7065442162. The cubic root of 255255152 is about 634.3440035556.
The spelling of 255255152 in words is "two hundred fifty-five million, two hundred fifty-five thousand, one hundred fifty-two".
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