Base | Representation |
---|---|
bin | 11000001111111111… |
… | …001100001100101000 |
3 | 2111012122010211020011 |
4 | 120033333030030220 |
5 | 411311213331143 |
6 | 15543421141304 |
7 | 1611150402205 |
oct | 301777141450 |
9 | 74178124204 |
10 | 26038027048 |
11 | 10051873120 |
12 | 50680ba834 |
13 | 25bc5c91c7 |
14 | 1390192cac |
15 | a25db5e9d |
hex | 60ffcc328 |
26038027048 has 32 divisors (see below), whose sum is σ = 53786941920. Its totient is φ = 11718280000.
The previous prime is 26038027021. The next prime is 26038027073. The reversal of 26038027048 is 84072083062.
It is a self number, because there is not a number n which added to its sum of digits gives 26038027048.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1455898 + ... + 1473673.
It is an arithmetic number, because the mean of its divisors is an integer number (1680841935).
Almost surely, 226038027048 is an apocalyptic number.
It is an amenable number.
26038027048 is an abundant number, since it is smaller than the sum of its proper divisors (27748914872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26038027048 is a wasteful number, since it uses less digits than its factorization.
26038027048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2929689 (or 2929685 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 40.
The spelling of 26038027048 in words is "twenty-six billion, thirty-eight million, twenty-seven thousand, forty-eight".
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