Base | Representation |
---|---|
bin | 1101001001100… |
… | …0011010111100 |
3 | 10211202220221112 |
4 | 3102120122330 |
5 | 103104302033 |
6 | 5250021152 |
7 | 1236524645 |
oct | 322303274 |
9 | 124686845 |
10 | 55150268 |
11 | 29149238 |
12 | 165777b8 |
13 | b56c6c4 |
14 | 74786cc |
15 | 4c95c48 |
hex | 34986bc |
55150268 has 6 divisors (see below), whose sum is σ = 96512976. Its totient is φ = 27575132.
The previous prime is 55150243. The next prime is 55150273. The reversal of 55150268 is 86205155.
55150268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6893780 + ... + 6893787.
It is an arithmetic number, because the mean of its divisors is an integer number (16085496).
Almost surely, 255150268 is an apocalyptic number.
It is an amenable number.
55150268 is a deficient number, since it is larger than the sum of its proper divisors (41362708).
55150268 is a wasteful number, since it uses less digits than its factorization.
55150268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13787571 (or 13787569 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 32.
The square root of 55150268 is about 7426.3226431391. The cubic root of 55150268 is about 380.6412717790.
The spelling of 55150268 in words is "fifty-five million, one hundred fifty thousand, two hundred sixty-eight".
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