Base | Representation |
---|---|
bin | 1101011111000… |
… | …1110100111100 |
3 | 10221102210122221 |
4 | 3113301310330 |
5 | 103440040202 |
6 | 5340215124 |
7 | 1254536455 |
oct | 327616474 |
9 | 127383587 |
10 | 56565052 |
11 | 29a25185 |
12 | 16b3a4a4 |
13 | b94665b |
14 | 772612c |
15 | 4e75037 |
hex | 35f1d3c |
56565052 has 24 divisors (see below), whose sum is σ = 110330640. Its totient is φ = 25217280.
The previous prime is 56565037. The next prime is 56565079. The reversal of 56565052 is 25056565.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 56564999 and 56565017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20599 + ... + 23182.
It is an arithmetic number, because the mean of its divisors is an integer number (4597110).
Almost surely, 256565052 is an apocalyptic number.
It is an amenable number.
56565052 is a deficient number, since it is larger than the sum of its proper divisors (53765588).
56565052 is a wasteful number, since it uses less digits than its factorization.
56565052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43821 (or 43819 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 34.
The square root of 56565052 is about 7520.9741390328. The cubic root of 56565052 is about 383.8687250201.
The spelling of 56565052 in words is "fifty-six million, five hundred sixty-five thousand, fifty-two".
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