Base | Representation |
---|---|
bin | 110100101111110100… |
… | …011101111011000110 |
3 | 12102012010020111022102 |
4 | 310233310131323012 |
5 | 1411443013424204 |
6 | 42004004232102 |
7 | 4043341231100 |
oct | 645764357306 |
9 | 172163214272 |
10 | 56636858054 |
11 | 22024036807 |
12 | ab8769b632 |
13 | 5457a6aa7a |
14 | 2a53d5c570 |
15 | 171737b41e |
hex | d2fd1dec6 |
56636858054 has 48 divisors (see below), whose sum is σ = 104076414000. Its totient is φ = 22984468416.
The previous prime is 56636858027. The next prime is 56636858059. The reversal of 56636858054 is 45085863665.
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56636858059) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4740272 + ... + 4752204.
It is an arithmetic number, because the mean of its divisors is an integer number (2168258625).
Almost surely, 256636858054 is an apocalyptic number.
56636858054 is a deficient number, since it is larger than the sum of its proper divisors (47439555946).
56636858054 is a wasteful number, since it uses less digits than its factorization.
56636858054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14517 (or 14510 counting only the distinct ones).
The product of its (nonzero) digits is 20736000, while the sum is 56.
The spelling of 56636858054 in words is "fifty-six billion, six hundred thirty-six million, eight hundred fifty-eight thousand, fifty-four".
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