Base | Representation |
---|---|
bin | 1001101001101111001010 |
3 | 11202112211222 |
4 | 21221233022 |
5 | 1121432000 |
6 | 130122042 |
7 | 30335552 |
oct | 11515712 |
9 | 4675758 |
10 | 2530250 |
11 | 1479018 |
12 | a20322 |
13 | 6a78b8 |
14 | 49c162 |
15 | 34ea85 |
hex | 269bca |
2530250 has 32 divisors (see below), whose sum is σ = 4914000. Its totient is φ = 974400.
The previous prime is 2530247. The next prime is 2530261. The reversal of 2530250 is 520352.
It can be written as a sum of positive squares in 8 ways, for example, as 241081 + 2289169 = 491^2 + 1513^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7076 + ... + 7424.
22530250 is an apocalyptic number.
2530250 is a deficient number, since it is larger than the sum of its proper divisors (2383750).
2530250 is a wasteful number, since it uses less digits than its factorization.
2530250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395 (or 385 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 17.
The square root of 2530250 is about 1590.6759569441. The cubic root of 2530250 is about 136.2660952285.
It can be divided in two parts, 25302 and 50, that added together give a palindrome (25352).
The spelling of 2530250 in words is "two million, five hundred thirty thousand, two hundred fifty".
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