Base | Representation |
---|---|
bin | 1100100100111… |
… | …1110011001111 |
3 | 10200021021011110 |
4 | 3021033303033 |
5 | 102001140123 |
6 | 5122423103 |
7 | 1210262412 |
oct | 311176317 |
9 | 120237143 |
10 | 52755663 |
11 | 27863124 |
12 | 15801a93 |
13 | ac1178c |
14 | 7013b79 |
15 | 4971493 |
hex | 324fccf |
52755663 has 8 divisors (see below), whose sum is σ = 70528000. Its totient is φ = 35076888.
The previous prime is 52755631. The next prime is 52755671. The reversal of 52755663 is 36655725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52755663 - 25 = 52755631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52755613) 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, 22063 + ... + 24336.
It is an arithmetic number, because the mean of its divisors is an integer number (8816000).
Almost surely, 252755663 is an apocalyptic number.
52755663 is a deficient number, since it is larger than the sum of its proper divisors (17772337).
52755663 is a wasteful number, since it uses less digits than its factorization.
52755663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46781.
The product of its digits is 189000, while the sum is 39.
The square root of 52755663 is about 7263.3093697019. The cubic root of 52755663 is about 375.0504536559.
The spelling of 52755663 in words is "fifty-two million, seven hundred fifty-five thousand, six hundred sixty-three".
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