Base | Representation |
---|---|
bin | 110100111010011011… |
… | …010100110010100110 |
3 | 12102122112002201022002 |
4 | 310322123110302212 |
5 | 1412324043111142 |
6 | 42033402405302 |
7 | 4050631654130 |
oct | 647233246246 |
9 | 172575081262 |
10 | 56814816422 |
11 | 22105534541 |
12 | b017200832 |
13 | 54858a8590 |
14 | 2a6d844050 |
15 | 1727ccea32 |
hex | d3a6d4ca6 |
56814816422 has 32 divisors (see below), whose sum is σ = 106366224384. Its totient is φ = 22159620000.
The previous prime is 56814816397. The next prime is 56814816431. The reversal of 56814816422 is 22461841865.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2185454 + ... + 2211297.
It is an arithmetic number, because the mean of its divisors is an integer number (3323944512).
Almost surely, 256814816422 is an apocalyptic number.
56814816422 is a deficient number, since it is larger than the sum of its proper divisors (49551407962).
56814816422 is a wasteful number, since it uses less digits than its factorization.
56814816422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4396844.
The product of its digits is 737280, while the sum is 47.
The spelling of 56814816422 in words is "fifty-six billion, eight hundred fourteen million, eight hundred sixteen thousand, four hundred twenty-two".
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