Base | Representation |
---|---|
bin | 1000101011100011000101 |
3 | 11021121102201 |
4 | 20223203011 |
5 | 1040304100 |
6 | 120434501 |
7 | 25225120 |
oct | 10534305 |
9 | 4247381 |
10 | 2275525 |
11 | 13146aa |
12 | 918a31 |
13 | 618985 |
14 | 4333b7 |
15 | 2ee36a |
hex | 22b8c5 |
2275525 has 12 divisors (see below), whose sum is σ = 3224992. Its totient is φ = 1560240.
The previous prime is 2275513. The next prime is 2275529. The reversal of 2275525 is 5255722.
It is not a de Polignac number, because 2275525 - 211 = 2273477 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2275493 and 2275502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2275529) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6327 + ... + 6676.
22275525 is an apocalyptic number.
2275525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2275525 is a deficient number, since it is larger than the sum of its proper divisors (949467).
2275525 is a wasteful number, since it uses less digits than its factorization.
2275525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13020 (or 13015 counting only the distinct ones).
The product of its digits is 7000, while the sum is 28.
The square root of 2275525 is about 1508.4843386658. The cubic root of 2275525 is about 131.5307219058.
The spelling of 2275525 in words is "two million, two hundred seventy-five thousand, five hundred twenty-five".
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