Base | Representation |
---|---|
bin | 110010000101… |
… | …0101011100000 |
3 | 1211102001101212 |
4 | 1210022223200 |
5 | 23210230034 |
6 | 2334445252 |
7 | 436122233 |
oct | 144125340 |
9 | 54361355 |
10 | 26258144 |
11 | 13905150 |
12 | 8963828 |
13 | 5594a83 |
14 | 36b741a |
15 | 248a2ce |
hex | 190aae0 |
26258144 has 24 divisors (see below), whose sum is σ = 56396088. Its totient is φ = 11935360.
The previous prime is 26258131. The next prime is 26258207. The reversal of 26258144 is 44185262.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 26258144.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36947 + ... + 37650.
It is an arithmetic number, because the mean of its divisors is an integer number (2349837).
Almost surely, 226258144 is an apocalyptic number.
It is an amenable number.
26258144 is an abundant number, since it is smaller than the sum of its proper divisors (30137944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26258144 is a wasteful number, since it uses less digits than its factorization.
26258144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74618 (or 74610 counting only the distinct ones).
The product of its digits is 15360, while the sum is 32.
The square root of 26258144 is about 5124.2700943647. The cubic root of 26258144 is about 297.2268292541.
The spelling of 26258144 in words is "twenty-six million, two hundred fifty-eight thousand, one hundred forty-four".
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