Base | Representation |
---|---|
bin | 1001101001101011101100 |
3 | 11202112112202 |
4 | 21221223230 |
5 | 1121430103 |
6 | 130121032 |
7 | 30335114 |
oct | 11515354 |
9 | 4675482 |
10 | 2530028 |
11 | 1478936 |
12 | a20178 |
13 | 6a7777 |
14 | 49c044 |
15 | 34e988 |
hex | 269aec |
2530028 has 12 divisors (see below), whose sum is σ = 4535832. Its totient is φ = 1234080.
The previous prime is 2530013. The next prime is 2530039. The reversal of 2530028 is 8200352.
It is a junction number, because it is equal to n+sod(n) for n = 2529991 and 2530009.
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, 7550 + ... + 7877.
It is an arithmetic number, because the mean of its divisors is an integer number (377986).
22530028 is an apocalyptic number.
It is an amenable number.
2530028 is a deficient number, since it is larger than the sum of its proper divisors (2005804).
2530028 is a wasteful number, since it uses less digits than its factorization.
2530028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15472 (or 15470 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2530028 is about 1590.6061737589. The cubic root of 2530028 is about 136.2621098571.
The spelling of 2530028 in words is "two million, five hundred thirty thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •