Base | Representation |
---|---|
bin | 11001000011011000… |
… | …011000011110010110 |
3 | 2120102201121020202102 |
4 | 121003120120132112 |
5 | 420042432101300 |
6 | 20205142042102 |
7 | 1641420341042 |
oct | 310330303626 |
9 | 76381536672 |
10 | 26900268950 |
11 | 10454556235 |
12 | 5268a19332 |
13 | 26c9132609 |
14 | 14328c1022 |
15 | a769350d5 |
hex | 643618796 |
26900268950 has 36 divisors (see below), whose sum is σ = 51225329628. Its totient is φ = 10509836400.
The previous prime is 26900268929. The next prime is 26900268959. The reversal of 26900268950 is 5986200962.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 26900268895 and 26900268904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26900268959) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 53036 + ... + 237935.
It is an arithmetic number, because the mean of its divisors is an integer number (1422925823).
Almost surely, 226900268950 is an apocalyptic number.
26900268950 is a deficient number, since it is larger than the sum of its proper divisors (24325060678).
26900268950 is a wasteful number, since it uses less digits than its factorization.
26900268950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291069 (or 291021 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 47.
The spelling of 26900268950 in words is "twenty-six billion, nine hundred million, two hundred sixty-eight thousand, nine hundred fifty".
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