Base | Representation |
---|---|
bin | 1001101000101011001101 |
3 | 11202022212220 |
4 | 21220223031 |
5 | 1121312101 |
6 | 130045553 |
7 | 30320100 |
oct | 11505315 |
9 | 4668786 |
10 | 2525901 |
11 | 1475824 |
12 | a198b9 |
13 | 6a5921 |
14 | 49a737 |
15 | 34d636 |
hex | 268acd |
2525901 has 12 divisors (see below), whose sum is σ = 3917952. Its totient is φ = 1443288.
The previous prime is 2525851. The next prime is 2525933. The reversal of 2525901 is 1095252.
2525901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2525901 - 29 = 2525389 is a prime.
It is an Ulam number.
It is a Curzon number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8445 + ... + 8738.
It is an arithmetic number, because the mean of its divisors is an integer number (326496).
22525901 is an apocalyptic number.
2525901 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2525901 is a deficient number, since it is larger than the sum of its proper divisors (1392051).
2525901 is a wasteful number, since it uses less digits than its factorization.
2525901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17200 (or 17193 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 2525901 is about 1589.3083401279. The cubic root of 2525901 is about 136.1879789546.
The spelling of 2525901 in words is "two million, five hundred twenty-five thousand, nine hundred one".
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