Base | Representation |
---|---|
bin | 111010111011000100… |
… | …110100111010100110 |
3 | 20001022021011212102022 |
4 | 322323010310322212 |
5 | 2014033121144404 |
6 | 45022011543142 |
7 | 4366562242433 |
oct | 727304647246 |
9 | 201267155368 |
10 | 63268146854 |
11 | 24917246180 |
12 | 1031845aab2 |
13 | 5c73868bb3 |
14 | 30c293ab8a |
15 | 19a46128be |
hex | ebb134ea6 |
63268146854 has 32 divisors (see below), whose sum is σ = 109086307200. Its totient is φ = 27217736640.
The previous prime is 63268146841. The next prime is 63268146857. The reversal of 63268146854 is 45864186236.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 63268146796 and 63268146805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63268146857) 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, 351674 + ... + 500210.
It is an arithmetic number, because the mean of its divisors is an integer number (3408947100).
Almost surely, 263268146854 is an apocalyptic number.
63268146854 is a deficient number, since it is larger than the sum of its proper divisors (45818160346).
63268146854 is a wasteful number, since it uses less digits than its factorization.
63268146854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149588.
The product of its digits is 6635520, while the sum is 53.
The spelling of 63268146854 in words is "sixty-three billion, two hundred sixty-eight million, one hundred forty-six thousand, eight hundred fifty-four".
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