Base | Representation |
---|---|
bin | 1101011100100… |
… | …0010100101000 |
3 | 10221010011110111 |
4 | 3113020110220 |
5 | 103414120143 |
6 | 5332424104 |
7 | 1253231023 |
oct | 327102450 |
9 | 127104414 |
10 | 56395048 |
11 | 29919486 |
12 | 16a78034 |
13 | b8b7168 |
14 | 76c01ba |
15 | 4e3e99d |
hex | 35c8528 |
56395048 has 8 divisors (see below), whose sum is σ = 105740730. Its totient is φ = 28197520.
The previous prime is 56395037. The next prime is 56395051. The reversal of 56395048 is 84059365.
It can be written as a sum of positive squares in only one way, i.e., 53904964 + 2490084 = 7342^2 + 1578^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 56395048.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3524683 + ... + 3524698.
Almost surely, 256395048 is an apocalyptic number.
It is an amenable number.
56395048 is a deficient number, since it is larger than the sum of its proper divisors (49345682).
56395048 is a wasteful number, since it uses less digits than its factorization.
56395048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7049387 (or 7049383 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 40.
The square root of 56395048 is about 7509.6636409363. The cubic root of 56395048 is about 383.4837717449.
The spelling of 56395048 in words is "fifty-six million, three hundred ninety-five thousand, forty-eight".
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