Base | Representation |
---|---|
bin | 1001100010110111110010 |
3 | 11201010021111 |
4 | 21202313302 |
5 | 1120032010 |
6 | 125343534 |
7 | 30160561 |
oct | 11426762 |
9 | 4633244 |
10 | 2502130 |
11 | 1459984 |
12 | a07baa |
13 | 697b67 |
14 | 491bd8 |
15 | 34658a |
hex | 262df2 |
2502130 has 16 divisors (see below), whose sum is σ = 4589784. Its totient is φ = 981760.
The previous prime is 2502121. The next prime is 2502133. The reversal of 2502130 is 312052.
It can be written as a sum of positive squares in 4 ways, for example, as 2241009 + 261121 = 1497^2 + 511^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2502130.
It is not an unprimeable number, because it can be changed into a prime (2502133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831 + ... + 2890.
22502130 is an apocalyptic number.
2502130 is a deficient number, since it is larger than the sum of its proper divisors (2087654).
2502130 is a wasteful number, since it uses less digits than its factorization.
2502130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4781.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 2502130 is about 1581.8122518175. The cubic root of 2502130 is about 135.7594146184.
Adding to 2502130 its reverse (312052), we get a palindrome (2814182).
The spelling of 2502130 in words is "two million, five hundred two thousand, one hundred thirty".
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