Base | Representation |
---|---|
bin | 110100111010100010… |
… | …011101100010001110 |
3 | 12102122122121202120212 |
4 | 310322202131202032 |
5 | 1412330032442441 |
6 | 42033510442422 |
7 | 4050653605334 |
oct | 647242354216 |
9 | 172578552525 |
10 | 56816687246 |
11 | 221065a2080 |
12 | b017963412 |
13 | 54860b1c87 |
14 | 2a6dbadb54 |
15 | 172804deeb |
hex | d3a89d88e |
56816687246 has 32 divisors (see below), whose sum is σ = 93864636000. Its totient is φ = 25578362880.
The previous prime is 56816687243. The next prime is 56816687261. The reversal of 56816687246 is 64278661865.
It is a happy number.
56816687246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56816687243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3693980 + ... + 3709328.
It is an arithmetic number, because the mean of its divisors is an integer number (2933269875).
Almost surely, 256816687246 is an apocalyptic number.
56816687246 is a deficient number, since it is larger than the sum of its proper divisors (37047948754).
56816687246 is a wasteful number, since it uses less digits than its factorization.
56816687246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16964.
The product of its digits is 23224320, while the sum is 59.
The spelling of 56816687246 in words is "fifty-six billion, eight hundred sixteen million, six hundred eighty-seven thousand, two hundred forty-six".
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