Base | Representation |
---|---|
bin | 1101100000111… |
… | …1101000010110 |
3 | 10221200000010012 |
4 | 3120033220112 |
5 | 104002442001 |
6 | 5343000222 |
7 | 1255555406 |
oct | 330175026 |
9 | 127600105 |
10 | 56687126 |
11 | 29aa8971 |
12 | 16b99072 |
13 | b98a0a2 |
14 | 7758806 |
15 | 4e9b2bb |
hex | 360fa16 |
56687126 has 8 divisors (see below), whose sum is σ = 85986360. Its totient is φ = 28025008.
The previous prime is 56687101. The next prime is 56687131. The reversal of 56687126 is 62178665.
56687126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159056 + ... + 159411.
It is an arithmetic number, because the mean of its divisors is an integer number (10748295).
Almost surely, 256687126 is an apocalyptic number.
56687126 is a deficient number, since it is larger than the sum of its proper divisors (29299234).
56687126 is a wasteful number, since it uses less digits than its factorization.
56687126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318558.
The product of its digits is 120960, while the sum is 41.
The square root of 56687126 is about 7529.0853362145. The cubic root of 56687126 is about 384.1446711469.
The spelling of 56687126 in words is "fifty-six million, six hundred eighty-seven thousand, one hundred twenty-six".
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