Base | Representation |
---|---|
bin | 1001100010111101111101 |
3 | 11201010211010 |
4 | 21202331331 |
5 | 1120040100 |
6 | 125345433 |
7 | 30161664 |
oct | 11427575 |
9 | 4633733 |
10 | 2502525 |
11 | 145a203 |
12 | a08279 |
13 | 6980ac |
14 | 491ddb |
15 | 346750 |
hex | 262f7d |
2502525 has 24 divisors (see below), whose sum is σ = 4213024. Its totient is φ = 1310400.
The previous prime is 2502481. The next prime is 2502527. The reversal of 2502525 is 5252052.
It is not a de Polignac number, because 2502525 - 27 = 2502397 is a prime.
It is a Duffinian number.
2502525 is a modest number, since divided by 2525 gives 250 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2502527) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4302 + ... + 4848.
22502525 is an apocalyptic number.
2502525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2502525 is a deficient number, since it is larger than the sum of its proper divisors (1710499).
2502525 is a wasteful number, since it uses less digits than its factorization.
2502525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 621 (or 616 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 21.
The square root of 2502525 is about 1581.9371036802. The cubic root of 2502525 is about 135.7665581517.
Adding to 2502525 its reverse (5252052), we get a palindrome (7754577).
It can be divided in two parts, 250 and 2525, that added together give a triangular number (2775 = T74).
The spelling of 2502525 in words is "two million, five hundred two thousand, five hundred twenty-five".
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