Base | Representation |
---|---|
bin | 1101011110100… |
… | …0000011111101 |
3 | 10221100202210111 |
4 | 3113220003331 |
5 | 103432300203 |
6 | 5335310021 |
7 | 1254312034 |
oct | 327500375 |
9 | 127322714 |
10 | 56525053 |
11 | 299a8122 |
12 | 16b1b311 |
13 | b9313a0 |
14 | 771571b |
15 | 4e6826d |
hex | 35e80fd |
56525053 has 16 divisors (see below), whose sum is σ = 64350720. Its totient is φ = 49256064.
The previous prime is 56525041. The next prime is 56525071. The reversal of 56525053 is 35052565.
It is a de Polignac number, because none of the positive numbers 2k-56525053 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 (56525023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22425 + ... + 24817.
It is an arithmetic number, because the mean of its divisors is an integer number (4021920).
Almost surely, 256525053 is an apocalyptic number.
It is an amenable number.
56525053 is a deficient number, since it is larger than the sum of its proper divisors (7825667).
56525053 is a wasteful number, since it uses less digits than its factorization.
56525053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2508.
The product of its (nonzero) digits is 22500, while the sum is 31.
The square root of 56525053 is about 7518.3145052598. The cubic root of 56525053 is about 383.7782216368.
The spelling of 56525053 in words is "fifty-six million, five hundred twenty-five thousand, fifty-three".
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