Base | Representation |
---|---|
bin | 11001000011000100… |
… | …101011100011010000 |
3 | 2120102100212212001200 |
4 | 121003010223203100 |
5 | 420040121313313 |
6 | 20204435231200 |
7 | 1641325420350 |
oct | 310304534320 |
9 | 76370785050 |
10 | 26895104208 |
11 | 10451648955 |
12 | 5267148500 |
13 | 26c804485b |
14 | 1431d38b60 |
15 | a76264b73 |
hex | 64312b8d0 |
26895104208 has 60 divisors (see below), whose sum is σ = 86021646048. Its totient is φ = 7684315200.
The previous prime is 26895104207. The next prime is 26895104213. The reversal of 26895104208 is 80240159862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26895104207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13339818 + ... + 13341833.
Almost surely, 226895104208 is an apocalyptic number.
26895104208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
26895104208 is an abundant number, since it is smaller than the sum of its proper divisors (59126541840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26895104208 is a wasteful number, since it uses less digits than its factorization.
26895104208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26681672 (or 26681663 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 45.
The spelling of 26895104208 in words is "twenty-six billion, eight hundred ninety-five million, one hundred four thousand, two hundred eight".
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