Base | Representation |
---|---|
bin | 1001100100100000011001 |
3 | 11201110110110 |
4 | 21210200121 |
5 | 1120240300 |
6 | 125434533 |
7 | 30216234 |
oct | 11444031 |
9 | 4643413 |
10 | 2508825 |
11 | 1463a10 |
12 | a0ba49 |
13 | 69ac17 |
14 | 49441b |
15 | 348550 |
hex | 264819 |
2508825 has 24 divisors (see below), whose sum is σ = 4526496. Its totient is φ = 1216000.
The previous prime is 2508823. The next prime is 2508827. The reversal of 2508825 is 5288052.
It is an interprime number because it is at equal distance from previous prime (2508823) and next prime (2508827).
It is not a de Polignac number, because 2508825 - 21 = 2508823 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2508792 and 2508801.
It is not an unprimeable number, because it can be changed into a prime (2508823) 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, 696 + ... + 2345.
It is an arithmetic number, because the mean of its divisors is an integer number (188604).
22508825 is an apocalyptic number.
2508825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2508825 is a deficient number, since it is larger than the sum of its proper divisors (2017671).
2508825 is a wasteful number, since it uses less digits than its factorization.
2508825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3065 (or 3060 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 2508825 is about 1583.9270816550. The cubic root of 2508825 is about 135.8803915222.
It can be divided in two parts, 2508 and 825, that added together give a palindrome (3333).
The spelling of 2508825 in words is "two million, five hundred eight thousand, eight hundred twenty-five".
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