Base | Representation |
---|---|
bin | 110100111100000011… |
… | …000100100001100000 |
3 | 12102201102021102200011 |
4 | 310330003010201200 |
5 | 1412403023402033 |
6 | 42040213334304 |
7 | 4051412064562 |
oct | 647403044140 |
9 | 172642242604 |
10 | 56842012768 |
11 | 2211991a562 |
12 | b024337394 |
13 | 548b40b3a8 |
14 | 2a732c3332 |
15 | 172a3a2ccd |
hex | d3c0c4860 |
56842012768 has 12 divisors (see below), whose sum is σ = 111907712700. Its totient is φ = 28421006368.
The previous prime is 56842012763. The next prime is 56842012807. The reversal of 56842012768 is 86721024865.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56842012763) by changing a digit.
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 as a sum of consecutive naturals, namely, 888156418 + ... + 888156481.
It is an arithmetic number, because the mean of its divisors is an integer number (9325642725).
Almost surely, 256842012768 is an apocalyptic number.
It is an amenable number.
56842012768 is a deficient number, since it is larger than the sum of its proper divisors (55065699932).
56842012768 is a wasteful number, since it uses less digits than its factorization.
56842012768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1776312909 (or 1776312901 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 49.
The spelling of 56842012768 in words is "fifty-six billion, eight hundred forty-two million, twelve thousand, seven hundred sixty-eight".
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