Base | Representation |
---|---|
bin | 1001110000000010010000 |
3 | 11210212020110 |
4 | 21300002100 |
5 | 1123243143 |
6 | 130441320 |
7 | 30504015 |
oct | 11600220 |
9 | 4725213 |
10 | 2556048 |
11 | 1496440 |
12 | a33240 |
13 | 6b6571 |
14 | 4a770c |
15 | 357533 |
hex | 270090 |
2556048 has 80 divisors (see below), whose sum is σ = 7428096. Its totient is φ = 750720.
The previous prime is 2556041. The next prime is 2556061. The reversal of 2556048 is 8406552.
It is not an unprimeable number, because it can be changed into a prime (2556041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24765 + ... + 24867.
22556048 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 2556048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3714048).
2556048 is an abundant number, since it is smaller than the sum of its proper divisors (4872048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2556048 is a wasteful number, since it uses less digits than its factorization.
2556048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172 (or 166 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 2556048 is about 1598.7645229989. The cubic root of 2556048 is about 136.7276454696.
The spelling of 2556048 in words is "two million, five hundred fifty-six thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •