Base | Representation |
---|---|
bin | 1101100011010… |
… | …1101000101111 |
3 | 10221221220122212 |
4 | 3120311220233 |
5 | 104022432144 |
6 | 5350201035 |
7 | 1260104306 |
oct | 330655057 |
9 | 127856585 |
10 | 56842799 |
11 | 2a0a4922 |
12 | 1705317b |
13 | ba12bc0 |
14 | 779943d |
15 | 4ecc49e |
hex | 3635a2f |
56842799 has 16 divisors (see below), whose sum is σ = 62563200. Its totient is φ = 51329376.
The previous prime is 56842777. The next prime is 56842823. The reversal of 56842799 is 99724865.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 56842799 - 212 = 56838703 is a prime.
It is a super-2 number, since 2×568427992 = 6462207596308802, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56842759) 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, 149792 + ... + 150170.
It is an arithmetic number, because the mean of its divisors is an integer number (3910200).
Almost surely, 256842799 is an apocalyptic number.
56842799 is a deficient number, since it is larger than the sum of its proper divisors (5720401).
56842799 is a wasteful number, since it uses less digits than its factorization.
56842799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 614.
The product of its digits is 1088640, while the sum is 50.
The square root of 56842799 is about 7539.4163567215. The cubic root of 56842799 is about 384.4959930995.
The spelling of 56842799 in words is "fifty-six million, eight hundred forty-two thousand, seven hundred ninety-nine".
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