Base | Representation |
---|---|
bin | 1001111001010001010000 |
3 | 11212210010100 |
4 | 21321101100 |
5 | 1131000442 |
6 | 131332400 |
7 | 31022211 |
oct | 11712120 |
9 | 4783110 |
10 | 2593872 |
11 | 15118a6 |
12 | a51100 |
13 | 6ca848 |
14 | 4b7408 |
15 | 36384c |
hex | 279450 |
2593872 has 30 divisors (see below), whose sum is σ = 7259642. Its totient is φ = 864576.
The previous prime is 2593859. The next prime is 2593891. The reversal of 2593872 is 2783952.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2547216 + 46656 = 1596^2 + 216^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nialpdrome in base 12.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8863 + ... + 9150.
22593872 is an apocalyptic number.
It is an amenable number.
2593872 is an abundant number, since it is smaller than the sum of its proper divisors (4665770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2593872 is a wasteful number, since it uses less digits than its factorization.
2593872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18027 (or 18018 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 2593872 is about 1610.5502165409. The cubic root of 2593872 is about 137.3987706710.
The spelling of 2593872 in words is "two million, five hundred ninety-three thousand, eight hundred seventy-two".
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