Base | Representation |
---|---|
bin | 1011100010101000110000 |
3 | 12200201010221 |
4 | 23202220300 |
5 | 1233303311 |
6 | 144502424 |
7 | 34500400 |
oct | 13425060 |
9 | 5621127 |
10 | 3025456 |
11 | 1787085 |
12 | 101aa14 |
13 | 81c115 |
14 | 58a800 |
15 | 3eb671 |
hex | 2e2a30 |
3025456 has 60 divisors (see below), whose sum is σ = 7251768. Its totient is φ = 1214976.
The previous prime is 3025423. The next prime is 3025459. The reversal of 3025456 is 6545203.
It is a self number, because there is not a number n which added to its sum of digits gives 3025456.
It is not an unprimeable number, because it can be changed into a prime (3025459) 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, 13215 + ... + 13441.
Almost surely, 23025456 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3025456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3625884).
3025456 is an abundant number, since it is smaller than the sum of its proper divisors (4226312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3025456 is a wasteful number, since it uses less digits than its factorization.
3025456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266 (or 253 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 3025456 is about 1739.3837989357. The cubic root of 3025456 is about 144.6317409040.
It can be divided in two parts, 3025 and 456, that added together give a square (3481 = 592).
The spelling of 3025456 in words is "three million, twenty-five thousand, four hundred fifty-six".
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