Base | Representation |
---|---|
bin | 1011010011000000010001 |
3 | 12120110022102 |
4 | 23103000101 |
5 | 1224231200 |
6 | 143250145 |
7 | 34112615 |
oct | 13230021 |
9 | 5513272 |
10 | 2961425 |
11 | 1742a65 |
12 | ba9955 |
13 | 7c8c2c |
14 | 571345 |
15 | 3d76d5 |
hex | 2d3011 |
2961425 has 6 divisors (see below), whose sum is σ = 3672198. Its totient is φ = 2369120.
The previous prime is 2961377. The next prime is 2961433. The reversal of 2961425 is 5241692.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 976144 + 1985281 = 988^2 + 1409^2 .
It is not a de Polignac number, because 2961425 - 212 = 2957329 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 12.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59204 + ... + 59253.
It is an arithmetic number, because the mean of its divisors is an integer number (612033).
22961425 is an apocalyptic number.
2961425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2961425 is a deficient number, since it is larger than the sum of its proper divisors (710773).
2961425 is a wasteful number, since it uses less digits than its factorization.
2961425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118467 (or 118462 counting only the distinct ones).
The product of its digits is 4320, while the sum is 29.
The square root of 2961425 is about 1720.8791357908. The cubic root of 2961425 is about 143.6041242288.
The spelling of 2961425 in words is "two million, nine hundred sixty-one thousand, four hundred twenty-five".
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