Base | Representation |
---|---|
bin | 1001101100011011000100 |
3 | 11210002221110 |
4 | 21230123010 |
5 | 1122310002 |
6 | 130245020 |
7 | 30412620 |
oct | 11543304 |
9 | 4702843 |
10 | 2541252 |
11 | 148630a |
12 | a26770 |
13 | 6ac8cc |
14 | 4a2180 |
15 | 352e6c |
hex | 26c6c4 |
2541252 has 24 divisors (see below), whose sum is σ = 6776896. Its totient is φ = 726048.
The previous prime is 2541251. The next prime is 2541281. The reversal of 2541252 is 2521452.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (2541251) 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, 15043 + ... + 15210.
22541252 is an apocalyptic number.
It is an amenable number.
2541252 is an abundant number, since it is smaller than the sum of its proper divisors (4235644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2541252 is a wasteful number, since it uses less digits than its factorization.
2541252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30267 (or 30265 counting only the distinct ones).
The product of its digits is 800, while the sum is 21.
The square root of 2541252 is about 1594.1304839943. The cubic root of 2541252 is about 136.4633131424.
Subtracting from 2541252 its product of digits (800), we obtain a palindrome (2540452).
The spelling of 2541252 in words is "two million, five hundred forty-one thousand, two hundred fifty-two".
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