Base | Representation |
---|---|
bin | 1001101001110011111000 |
3 | 11202120021011 |
4 | 21221303320 |
5 | 1121434202 |
6 | 130123304 |
7 | 30336463 |
oct | 11516370 |
9 | 4676234 |
10 | 2530552 |
11 | 1479272 |
12 | a20534 |
13 | 6a7a8b |
14 | 49c2da |
15 | 34ebd7 |
hex | 269cf8 |
2530552 has 32 divisors (see below), whose sum is σ = 5248800. Its totient is φ = 1137664.
The previous prime is 2530547. The next prime is 2530571. The reversal of 2530552 is 2550352.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2724 + ... + 3532.
It is an arithmetic number, because the mean of its divisors is an integer number (164025).
22530552 is an apocalyptic number.
It is an amenable number.
2530552 is an abundant number, since it is smaller than the sum of its proper divisors (2718248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530552 is a wasteful number, since it uses less digits than its factorization.
2530552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 855 (or 851 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 2530552 is about 1590.7708823083. The cubic root of 2530552 is about 136.2715163955.
The spelling of 2530552 in words is "two million, five hundred thirty thousand, five hundred fifty-two".
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