Base | Representation |
---|---|
bin | 1001101001111001000100 |
3 | 11202120201110 |
4 | 21221321010 |
5 | 1121442014 |
6 | 130125020 |
7 | 30340446 |
oct | 11517104 |
9 | 4676643 |
10 | 2530884 |
11 | 1479544 |
12 | a20770 |
13 | 6a7c85 |
14 | 49c496 |
15 | 34ed59 |
hex | 269e44 |
2530884 has 12 divisors (see below), whose sum is σ = 5905424. Its totient is φ = 843624.
The previous prime is 2530877. The next prime is 2530907. The reversal of 2530884 is 4880352.
It is a tau number, because it is divible by the number of its divisors (12).
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, 105442 + ... + 105465.
22530884 is an apocalyptic number.
It is an amenable number.
2530884 is an abundant number, since it is smaller than the sum of its proper divisors (3374540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530884 is a wasteful number, since it uses less digits than its factorization.
2530884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210914 (or 210912 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 2530884 is about 1590.8752308085. The cubic root of 2530884 is about 136.2774755914.
The spelling of 2530884 in words is "two million, five hundred thirty thousand, eight hundred eighty-four".
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