Base | Representation |
---|---|
bin | 11001011011101010… |
… | …10100000110011000 |
3 | 1022020120010120120021 |
4 | 30231311110012120 |
5 | 210430341240233 |
6 | 10134505240224 |
7 | 662232555226 |
oct | 145565240630 |
9 | 38216116507 |
10 | 13653852568 |
11 | 5877275584 |
12 | 2790793074 |
13 | 13979a4405 |
14 | 93752db16 |
15 | 54da5ae2d |
hex | 32dd54198 |
13653852568 has 16 divisors (see below), whose sum is σ = 25602444000. Its totient is φ = 6826534176.
The previous prime is 13653852539. The next prime is 13653852577. The reversal of 13653852568 is 86525835631.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143418 + ... + 218806.
It is an arithmetic number, because the mean of its divisors is an integer number (1600152750).
Almost surely, 213653852568 is an apocalyptic number.
It is an amenable number.
13653852568 is a deficient number, since it is larger than the sum of its proper divisors (11948591432).
13653852568 is a wasteful number, since it uses less digits than its factorization.
13653852568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98034 (or 98030 counting only the distinct ones).
The product of its digits is 5184000, while the sum is 52.
The spelling of 13653852568 in words is "thirteen billion, six hundred fifty-three million, eight hundred fifty-two thousand, five hundred sixty-eight".
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