Base | Representation |
---|---|
bin | 1100100000011… |
… | …0011010001111 |
3 | 10122200222210211 |
4 | 3020012122033 |
5 | 101412030210 |
6 | 5112143251 |
7 | 1204601122 |
oct | 310063217 |
9 | 118628724 |
10 | 52455055 |
11 | 27678294 |
12 | 15697b27 |
13 | ab379c3 |
14 | 6d763b9 |
15 | 491238a |
hex | 320668f |
52455055 has 32 divisors (see below), whose sum is σ = 68428800. Its totient is φ = 38516352.
The previous prime is 52455043. The next prime is 52455089. The reversal of 52455055 is 55055425.
It is a cyclic number.
It is not a de Polignac number, because 52455055 - 223 = 44066447 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292956 + ... + 293134.
It is an arithmetic number, because the mean of its divisors is an integer number (2138400).
Almost surely, 252455055 is an apocalyptic number.
52455055 is a deficient number, since it is larger than the sum of its proper divisors (15973745).
52455055 is a wasteful number, since it uses less digits than its factorization.
52455055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303.
The product of its (nonzero) digits is 25000, while the sum is 31.
The square root of 52455055 is about 7242.5862093592. The cubic root of 52455055 is about 374.3367357211.
The spelling of 52455055 in words is "fifty-two million, four hundred fifty-five thousand, fifty-five".
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