Base | Representation |
---|---|
bin | 11000111000010000… |
… | …111000100000110000 |
3 | 2112221201122021212021 |
4 | 120320100320200300 |
5 | 414202210104043 |
6 | 20134440241224 |
7 | 1633664105461 |
oct | 307020704060 |
9 | 75851567767 |
10 | 26713753648 |
11 | 1036924355a |
12 | 5216470214 |
13 | 26995ba02a |
14 | 1415c0cd68 |
15 | a653913ed |
hex | 638438830 |
26713753648 has 20 divisors (see below), whose sum is σ = 51770233368. Its totient is φ = 13353693440.
The previous prime is 26713753631. The next prime is 26713753657. The reversal of 26713753648 is 84635731762.
It is a junction number, because it is equal to n+sod(n) for n = 26713753595 and 26713753604.
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, 128986 + ... + 264697.
Almost surely, 226713753648 is an apocalyptic number.
It is an amenable number.
26713753648 is a deficient number, since it is larger than the sum of its proper divisors (25056479720).
26713753648 is a wasteful number, since it uses less digits than its factorization.
26713753648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 397932 (or 397926 counting only the distinct ones).
The product of its digits is 5080320, while the sum is 52.
The spelling of 26713753648 in words is "twenty-six billion, seven hundred thirteen million, seven hundred fifty-three thousand, six hundred forty-eight".
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