Base | Representation |
---|---|
bin | 110100111010011001… |
… | …111100100011011101 |
3 | 12102122111102100112021 |
4 | 310322121330203131 |
5 | 1412324000030010 |
6 | 42033350540141 |
7 | 4050625620340 |
oct | 647231744335 |
9 | 172574370467 |
10 | 56814455005 |
11 | 22105307a50 |
12 | b017067651 |
13 | 54857acc19 |
14 | 2a6d78c457 |
15 | 1727c5c8da |
hex | d3a67c8dd |
56814455005 has 128 divisors (see below), whose sum is σ = 93807673344. Its totient is φ = 31944499200.
The previous prime is 56814454981. The next prime is 56814455017. The reversal of 56814455005 is 50055441865.
It is not a de Polignac number, because 56814455005 - 215 = 56814422237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 21708457 + ... + 21711073.
It is an arithmetic number, because the mean of its divisors is an integer number (732872448).
Almost surely, 256814455005 is an apocalyptic number.
56814455005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
56814455005 is a deficient number, since it is larger than the sum of its proper divisors (36993218339).
56814455005 is a wasteful number, since it uses less digits than its factorization.
56814455005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2795.
The product of its (nonzero) digits is 480000, while the sum is 43.
The spelling of 56814455005 in words is "fifty-six billion, eight hundred fourteen million, four hundred fifty-five thousand, five".
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