Base | Representation |
---|---|
bin | 1000100100100110101000 |
3 | 11020011102012 |
4 | 20210212220 |
5 | 1033401310 |
6 | 120055052 |
7 | 25046153 |
oct | 10444650 |
9 | 4204365 |
10 | 2247080 |
11 | 12a52a0 |
12 | 904488 |
13 | 608a44 |
14 | 426c9a |
15 | 2e5c05 |
hex | 2249a8 |
2247080 has 32 divisors (see below), whose sum is σ = 5516640. Its totient is φ = 816960.
The previous prime is 2247067. The next prime is 2247083. The reversal of 2247080 is 807422.
It is not an unprimeable number, because it can be changed into a prime (2247083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2114 + ... + 2993.
It is an arithmetic number, because the mean of its divisors is an integer number (172395).
22247080 is an apocalyptic number.
2247080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2247080 is an abundant number, since it is smaller than the sum of its proper divisors (3269560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2247080 is a wasteful number, since it uses less digits than its factorization.
2247080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5129 (or 5125 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 2247080 is about 1499.0263506690. The cubic root of 2247080 is about 130.9803595052.
The spelling of 2247080 in words is "two million, two hundred forty-seven thousand, eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.129 sec. • engine limits •