Base | Representation |
---|---|
bin | 10111110110001010011000… |
… | …11011100101010001110110 |
3 | 20212200002000212122112101120 |
4 | 23323011030123211101312 |
5 | 23333123111213001422 |
6 | 303305533134004410 |
7 | 14021362566515445 |
oct | 1373051433452166 |
9 | 225602025575346 |
10 | 52438538015862 |
11 | 15788071704a59 |
12 | 5a6ab34346706 |
13 | 2334c1880635b |
14 | cd40785bcd5c |
15 | 60e0a79d245c |
hex | 2fb14c6e5476 |
52438538015862 has 32 divisors (see below), whose sum is σ = 112294027231200. Its totient is φ = 16266459906048.
The previous prime is 52438538015861. The next prime is 52438538015869. The reversal of 52438538015862 is 26851083583425.
It is a junction number, because it is equal to n+sod(n) for n = 52438538015796 and 52438538015805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52438538015861) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2888211787 + ... + 2888229942.
It is an arithmetic number, because the mean of its divisors is an integer number (3509188350975).
Almost surely, 252438538015862 is an apocalyptic number.
52438538015862 is an abundant number, since it is smaller than the sum of its proper divisors (59855489215338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52438538015862 is a wasteful number, since it uses less digits than its factorization.
52438538015862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5776441840.
The product of its (nonzero) digits is 55296000, while the sum is 60.
The spelling of 52438538015862 in words is "fifty-two trillion, four hundred thirty-eight billion, five hundred thirty-eight million, fifteen thousand, eight hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •