Base | Representation |
---|---|
bin | 1000000110110111011011 |
3 | 10222222022220 |
4 | 20012313123 |
5 | 1021002100 |
6 | 113315123 |
7 | 24031065 |
oct | 10066733 |
9 | 3888286 |
10 | 2125275 |
11 | 1221829 |
12 | 865aa3 |
13 | 595479 |
14 | 3d4735 |
15 | 2beaa0 |
hex | 206ddb |
2125275 has 24 divisors (see below), whose sum is σ = 3600960. Its totient is φ = 1105440.
The previous prime is 2125273. The next prime is 2125313. The reversal of 2125275 is 5725212.
It is not a de Polignac number, because 2125275 - 21 = 2125273 is a prime.
2125275 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2125273) 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, 2896 + ... + 3554.
It is an arithmetic number, because the mean of its divisors is an integer number (150040).
22125275 is an apocalyptic number.
2125275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2125275 is a deficient number, since it is larger than the sum of its proper divisors (1475685).
2125275 is a wasteful number, since it uses less digits than its factorization.
2125275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715 (or 710 counting only the distinct ones).
The product of its digits is 1400, while the sum is 24.
The square root of 2125275 is about 1457.8322948817. The cubic root of 2125275 is about 128.5696251952.
The spelling of 2125275 in words is "two million, one hundred twenty-five thousand, two hundred seventy-five".
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