Base | Representation |
---|---|
bin | 1000100110000001111101 |
3 | 11020110102200 |
4 | 20212001331 |
5 | 1034043200 |
6 | 120142113 |
7 | 25102203 |
oct | 10460175 |
9 | 4213380 |
10 | 2252925 |
11 | 12a9724 |
12 | 907939 |
13 | 60b5bc |
14 | 429073 |
15 | 2e7800 |
hex | 22607d |
2252925 has 72 divisors (see below), whose sum is σ = 4642560. Its totient is φ = 1036800.
The previous prime is 2252917. The next prime is 2252927. The reversal of 2252925 is 5292522.
It is not a de Polignac number, because 2252925 - 23 = 2252917 is a prime.
Its product of digits (3600) is a multiple of the sum of its prime divisors (75).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252927) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 72660 + ... + 72690.
It is an arithmetic number, because the mean of its divisors is an integer number (64480).
22252925 is an apocalyptic number.
2252925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2252925 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
2252925 is a wasteful number, since it uses less digits than its factorization.
2252925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83 (or 75 counting only the distinct ones).
The product of its digits is 3600, while the sum is 27.
The square root of 2252925 is about 1500.9746833308. The cubic root of 2252925 is about 131.0938278526.
The spelling of 2252925 in words is "two million, two hundred fifty-two thousand, nine hundred twenty-five".
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