Base | Representation |
---|---|
bin | 110010101010… |
… | …0011010011100 |
3 | 1211222101200111 |
4 | 1211110122130 |
5 | 23244411111 |
6 | 2345135404 |
7 | 441520600 |
oct | 145243234 |
9 | 54871614 |
10 | 26560156 |
11 | 13aa1047 |
12 | 8a8a564 |
13 | 566c38c |
14 | 3755500 |
15 | 24e9a21 |
hex | 195469c |
26560156 has 18 divisors (see below), whose sum is σ = 54069288. Its totient is φ = 11382840.
The previous prime is 26560153. The next prime is 26560231. The reversal of 26560156 is 65106562.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26560151) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67560 + ... + 67951.
Almost surely, 226560156 is an apocalyptic number.
It is an amenable number.
26560156 is an abundant number, since it is smaller than the sum of its proper divisors (27509132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26560156 is a wasteful number, since it uses less digits than its factorization.
26560156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135529 (or 135520 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 26560156 is about 5153.6546256031. The cubic root of 26560156 is about 298.3620211759.
The spelling of 26560156 in words is "twenty-six million, five hundred sixty thousand, one hundred fifty-six".
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