Base | Representation |
---|---|
bin | 1011100010101000110100 |
3 | 12200201011002 |
4 | 23202220310 |
5 | 1233303320 |
6 | 144502432 |
7 | 34500404 |
oct | 13425064 |
9 | 5621132 |
10 | 3025460 |
11 | 1787089 |
12 | 101aa18 |
13 | 81c119 |
14 | 58a804 |
15 | 3eb675 |
hex | 2e2a34 |
3025460 has 12 divisors (see below), whose sum is σ = 6353508. Its totient is φ = 1210176.
The previous prime is 3025459. The next prime is 3025471. The reversal of 3025460 is 645203.
It can be written as a sum of positive squares in 2 ways, for example, as 2244004 + 781456 = 1498^2 + 884^2 .
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 151273 = 3025460 / (3 + 0 + 2 + 5 + 4 + 6 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75617 + ... + 75656.
It is an arithmetic number, because the mean of its divisors is an integer number (529459).
Almost surely, 23025460 is an apocalyptic number.
It is an amenable number.
3025460 is an abundant number, since it is smaller than the sum of its proper divisors (3328048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3025460 is a wasteful number, since it uses less digits than its factorization.
3025460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151282 (or 151280 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 3025460 is about 1739.3849487678. The cubic root of 3025460 is about 144.6318046439.
The spelling of 3025460 in words is "three million, twenty-five thousand, four hundred sixty".
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