Base | Representation |
---|---|
bin | 1101001011100… |
… | …0110011011100 |
3 | 10212000122220010 |
4 | 3102320303130 |
5 | 103123023113 |
6 | 5252523220 |
7 | 1240616442 |
oct | 322706334 |
9 | 125018803 |
10 | 55282908 |
11 | 2922995a |
12 | 16620510 |
13 | b5b7ba5 |
14 | 74b0b92 |
15 | 4cc01c3 |
hex | 34b8cdc |
55282908 has 24 divisors (see below), whose sum is σ = 129225600. Its totient is φ = 18394480.
The previous prime is 55282901. The next prime is 55282933. The reversal of 55282908 is 80928255.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55282901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3343 + ... + 11033.
It is an arithmetic number, because the mean of its divisors is an integer number (5384400).
Almost surely, 255282908 is an apocalyptic number.
It is an amenable number.
55282908 is an abundant number, since it is smaller than the sum of its proper divisors (73942692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55282908 is a wasteful number, since it uses less digits than its factorization.
55282908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8297 (or 8295 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 39.
The square root of 55282908 is about 7435.2476757671. The cubic root of 55282908 is about 380.9461831799.
The spelling of 55282908 in words is "fifty-five million, two hundred eighty-two thousand, nine hundred eight".
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