Base | Representation |
---|---|
bin | 1100100110101… |
… | …0000100010010 |
3 | 10200110201202011 |
4 | 3021222010102 |
5 | 102013111000 |
6 | 5125013134 |
7 | 1211221156 |
oct | 311520422 |
9 | 120421664 |
10 | 52863250 |
11 | 27926a40 |
12 | 158541aa |
13 | ac4b73b |
14 | 7041066 |
15 | 49932ba |
hex | 326a112 |
52863250 has 64 divisors (see below), whose sum is σ = 110522880. Its totient is φ = 18768000.
The previous prime is 52863221. The next prime is 52863253. The reversal of 52863250 is 5236825.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (52863253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129046 + ... + 129454.
It is an arithmetic number, because the mean of its divisors is an integer number (1726920).
Almost surely, 252863250 is an apocalyptic number.
52863250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52863250 is an abundant number, since it is smaller than the sum of its proper divisors (57659630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52863250 is a wasteful number, since it uses less digits than its factorization.
52863250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484 (or 474 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 52863250 is about 7270.7117945907. The cubic root of 52863250 is about 375.3052329683.
The spelling of 52863250 in words is "fifty-two million, eight hundred sixty-three thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •