Base | Representation |
---|---|
bin | 1100011100001111110001 |
3 | 20010200211112 |
4 | 30130033301 |
5 | 1313331200 |
6 | 153523105 |
7 | 36502346 |
oct | 14341761 |
9 | 6120745 |
10 | 3261425 |
11 | 19283a2 |
12 | 1113495 |
13 | 8a264b |
14 | 60c7cd |
15 | 446535 |
hex | 31c3f1 |
3261425 has 6 divisors (see below), whose sum is σ = 4044198. Its totient is φ = 2609120.
The previous prime is 3261413. The next prime is 3261437. The reversal of 3261425 is 5241623.
It is an interprime number because it is at equal distance from previous prime (3261413) and next prime (3261437).
It can be written as a sum of positive squares in 3 ways, for example, as 678976 + 2582449 = 824^2 + 1607^2 .
It is not a de Polignac number, because 3261425 - 214 = 3245041 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3261425.
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, 65204 + ... + 65253.
It is an arithmetic number, because the mean of its divisors is an integer number (674033).
Almost surely, 23261425 is an apocalyptic number.
It is an amenable number.
3261425 is a deficient number, since it is larger than the sum of its proper divisors (782773).
3261425 is a wasteful number, since it uses less digits than its factorization.
3261425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130467 (or 130462 counting only the distinct ones).
The product of its digits is 1440, while the sum is 23.
The square root of 3261425 is about 1805.9415826654. The cubic root of 3261425 is about 148.2981723110.
The spelling of 3261425 in words is "three million, two hundred sixty-one thousand, four hundred twenty-five".
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