Base | Representation |
---|---|
bin | 110001101100… |
… | …1011011000010 |
3 | 1211000210122100 |
4 | 1203121123002 |
5 | 23132301021 |
6 | 2330251230 |
7 | 434322066 |
oct | 143313302 |
9 | 54023570 |
10 | 26056386 |
11 | 13787604 |
12 | 8886b16 |
13 | 5523ca5 |
14 | 3663aa6 |
15 | 244a626 |
hex | 18d96c2 |
26056386 has 24 divisors (see below), whose sum is σ = 56550780. Its totient is φ = 8670816.
The previous prime is 26056369. The next prime is 26056397. The reversal of 26056386 is 68365062.
It can be written as a sum of positive squares in 2 ways, for example, as 16966161 + 9090225 = 4119^2 + 3015^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 26056386.
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, 17520 + ... + 18948.
Almost surely, 226056386 is an apocalyptic number.
26056386 is an abundant number, since it is smaller than the sum of its proper divisors (30494394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26056386 is a wasteful number, since it uses less digits than its factorization.
26056386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2450 (or 2447 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 26056386 is about 5104.5456213066. The cubic root of 26056386 is about 296.4636102938.
The spelling of 26056386 in words is "twenty-six million, fifty-six thousand, three hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •