Base | Representation |
---|---|
bin | 11110011101101… |
… | …00111011011100 |
3 | 122210212000220120 |
4 | 33032310323130 |
5 | 1010404420202 |
6 | 41205114540 |
7 | 6222045210 |
oct | 1716647334 |
9 | 583760816 |
10 | 255545052 |
11 | 121280864 |
12 | 716b8a50 |
13 | 40c345b9 |
14 | 25d20940 |
15 | 1767c0bc |
hex | f3b4edc |
255545052 has 24 divisors (see below), whose sum is σ = 681453696. Its totient is φ = 73012848.
The previous prime is 255545029. The next prime is 255545083. The reversal of 255545052 is 250545552.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521018 + ... + 1521185.
It is an arithmetic number, because the mean of its divisors is an integer number (28393904).
Almost surely, 2255545052 is an apocalyptic number.
It is an amenable number.
255545052 is an abundant number, since it is smaller than the sum of its proper divisors (425908644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255545052 is a wasteful number, since it uses less digits than its factorization.
255545052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3042217 (or 3042215 counting only the distinct ones).
The product of its (nonzero) digits is 50000, while the sum is 33.
The square root of 255545052 is about 15985.7765529235. The cubic root of 255545052 is about 634.5840597640.
The spelling of 255545052 in words is "two hundred fifty-five million, five hundred forty-five thousand, fifty-two".
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