Base | Representation |
---|---|
bin | 1011010000001110001001 |
3 | 12112212200012 |
4 | 23100032021 |
5 | 1223400100 |
6 | 143121305 |
7 | 34034441 |
oct | 13201611 |
9 | 5485605 |
10 | 2950025 |
11 | 1735441 |
12 | ba3235 |
13 | 7c39a0 |
14 | 56b121 |
15 | 3d4135 |
hex | 2d0389 |
2950025 has 24 divisors (see below), whose sum is σ = 4088280. Its totient is φ = 2096640.
The previous prime is 2950019. The next prime is 2950037. The reversal of 2950025 is 5200592.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 2271049 + 678976 = 1507^2 + 824^2 .
It is not a de Polignac number, because 2950025 - 24 = 2950009 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9269 + ... + 9581.
It is an arithmetic number, because the mean of its divisors is an integer number (170345).
22950025 is an apocalyptic number.
2950025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2950025 is a deficient number, since it is larger than the sum of its proper divisors (1138255).
2950025 is a wasteful number, since it uses less digits than its factorization.
2950025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365 (or 360 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 2950025 is about 1717.5636814977. The cubic root of 2950025 is about 143.4196193396.
The spelling of 2950025 in words is "two million, nine hundred fifty thousand, twenty-five".
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