Base | Representation |
---|---|
bin | 10100000011000000000000 |
3 | 100212222201212 |
4 | 110003000000 |
5 | 2321131133 |
6 | 304345252 |
7 | 62445122 |
oct | 24030000 |
9 | 10788655 |
10 | 5255168 |
11 | 2a6a316 |
12 | 1915228 |
13 | 111cc89 |
14 | 9ab212 |
15 | 6dc148 |
hex | 503000 |
5255168 has 26 divisors (see below), whose sum is σ = 10517244. Its totient is φ = 2625536.
The previous prime is 5255167. The next prime is 5255179. The reversal of 5255168 is 8615525.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (5255161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3455 + ... + 4737.
Almost surely, 25255168 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 5255168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5258622).
5255168 is an abundant number, since it is smaller than the sum of its proper divisors (5262076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5255168 is an equidigital number, since it uses as much as digits as its factorization.
5255168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1307 (or 1285 counting only the distinct ones).
The product of its digits is 12000, while the sum is 32.
The square root of 5255168 is about 2292.4153201373. The cubic root of 5255168 is about 173.8583424488.
The spelling of 5255168 in words is "five million, two hundred fifty-five thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •