Base | Representation |
---|---|
bin | 1101011101011… |
… | …0111001101010 |
3 | 10221020012101010 |
4 | 3113112321222 |
5 | 103423023022 |
6 | 5334004350 |
7 | 1253600100 |
oct | 327267152 |
9 | 127205333 |
10 | 56454762 |
11 | 2995a331 |
12 | 16aa66b6 |
13 | b9083b0 |
14 | 76d7c70 |
15 | 4e5250c |
hex | 35d6e6a |
56454762 has 48 divisors (see below), whose sum is σ = 141456672. Its totient is φ = 14888160.
The previous prime is 56454733. The next prime is 56454763. The reversal of 56454762 is 26745465.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 56454762.
It is not an unprimeable number, because it can be changed into a prime (56454763) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3564 + ... + 11207.
It is an arithmetic number, because the mean of its divisors is an integer number (2947014).
Almost surely, 256454762 is an apocalyptic number.
56454762 is an abundant number, since it is smaller than the sum of its proper divisors (85001910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56454762 is a wasteful number, since it uses less digits than its factorization.
56454762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14803 (or 14796 counting only the distinct ones).
The product of its digits is 201600, while the sum is 39.
The square root of 56454762 is about 7513.6383996037. The cubic root of 56454762 is about 383.6190748325.
The spelling of 56454762 in words is "fifty-six million, four hundred fifty-four thousand, seven hundred sixty-two".
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