Base | Representation |
---|---|
bin | 1100100000111… |
… | …0010111100010 |
3 | 10122202122112001 |
4 | 3020032113202 |
5 | 101414101100 |
6 | 5112554214 |
7 | 1205065135 |
oct | 310162742 |
9 | 118678461 |
10 | 52487650 |
11 | 2769a826 |
12 | 156b296a |
13 | ab497a7 |
14 | 6d8421c |
15 | 491bd6a |
hex | 320e5e2 |
52487650 has 24 divisors (see below), whose sum is σ = 100779264. Its totient is φ = 20317200.
The previous prime is 52487641. The next prime is 52487683. The reversal of 52487650 is 5678425.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15382 + ... + 18481.
It is an arithmetic number, because the mean of its divisors is an integer number (4199136).
Almost surely, 252487650 is an apocalyptic number.
52487650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52487650 is a deficient number, since it is larger than the sum of its proper divisors (48291614).
52487650 is a wasteful number, since it uses less digits than its factorization.
52487650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33906 (or 33901 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 52487650 is about 7244.8360920037. The cubic root of 52487650 is about 374.4142559237.
The spelling of 52487650 in words is "fifty-two million, four hundred eighty-seven thousand, six hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •