Base | Representation |
---|---|
bin | 110010000101… |
… | …1011000000000 |
3 | 1211102012022100 |
4 | 1210023120000 |
5 | 23210322432 |
6 | 2334510400 |
7 | 436133442 |
oct | 144133000 |
9 | 54365270 |
10 | 26260992 |
11 | 139072aa |
12 | 8965400 |
13 | 5596164 |
14 | 36b8492 |
15 | 248b07c |
hex | 190b600 |
26260992 has 120 divisors (see below), whose sum is σ = 78198120. Its totient is φ = 8478720.
The previous prime is 26260987. The next prime is 26261041. The reversal of 26260992 is 29906262.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188859 + ... + 188997.
It is an arithmetic number, because the mean of its divisors is an integer number (651651).
Almost surely, 226260992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26260992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39099060).
26260992 is an abundant number, since it is smaller than the sum of its proper divisors (51937128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26260992 is a wasteful number, since it uses less digits than its factorization.
26260992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204 (or 185 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 26260992 is about 5124.5479800661. The cubic root of 26260992 is about 297.2375747636.
The spelling of 26260992 in words is "twenty-six million, two hundred sixty thousand, nine hundred ninety-two".
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