Base | Representation |
---|---|
bin | 110000110100011000… |
… | …100011000011111010 |
3 | 12000022010120120002211 |
4 | 300310120203003322 |
5 | 1324323111122400 |
6 | 40025233245334 |
7 | 3533656353163 |
oct | 606430430372 |
9 | 160263516084 |
10 | 52418457850 |
11 | 20259942250 |
12 | a1aaa0384a |
13 | 4c34b1bb85 |
14 | 27739d676a |
15 | 156bd64dba |
hex | c346230fa |
52418457850 has 48 divisors (see below), whose sum is σ = 106493871456. Its totient is φ = 19037592000.
The previous prime is 52418457823. The next prime is 52418457911. The reversal of 52418457850 is 5875481425.
It is a junction number, because it is equal to n+sod(n) for n = 52418457794 and 52418457803.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387292 + ... + 504808.
It is an arithmetic number, because the mean of its divisors is an integer number (2218622322).
Almost surely, 252418457850 is an apocalyptic number.
52418457850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52418457850 is an abundant number, since it is smaller than the sum of its proper divisors (54075413606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52418457850 is a wasteful number, since it uses less digits than its factorization.
52418457850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118351 (or 118346 counting only the distinct ones).
The product of its (nonzero) digits is 1792000, while the sum is 49.
The spelling of 52418457850 in words is "fifty-two billion, four hundred eighteen million, four hundred fifty-seven thousand, eight hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •