Base | Representation |
---|---|
bin | 1101100001110… |
… | …1001111000110 |
3 | 10221202211120012 |
4 | 3120131033012 |
5 | 104011232404 |
6 | 5344110222 |
7 | 1256210030 |
oct | 330351706 |
9 | 127684505 |
10 | 56742854 |
11 | 2a036823 |
12 | 17005372 |
13 | b9a956c |
14 | 7770c50 |
15 | 4eaca6e |
hex | 361d3c6 |
56742854 has 16 divisors (see below), whose sum is σ = 102393600. Its totient is φ = 23038344.
The previous prime is 56742841. The next prime is 56742859. The reversal of 56742854 is 45824765.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56742859) 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, 106394 + ... + 106925.
It is an arithmetic number, because the mean of its divisors is an integer number (6399600).
Almost surely, 256742854 is an apocalyptic number.
56742854 is a deficient number, since it is larger than the sum of its proper divisors (45650746).
56742854 is a wasteful number, since it uses less digits than its factorization.
56742854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213347.
The product of its digits is 268800, while the sum is 41.
The square root of 56742854 is about 7532.7852750493. The cubic root of 56742854 is about 384.2705116121.
The spelling of 56742854 in words is "fifty-six million, seven hundred forty-two thousand, eight hundred fifty-four".
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