Base | Representation |
---|---|
bin | 110000100000110111… |
… | …110101000001000000 |
3 | 11222110022121202010100 |
4 | 300200313311001000 |
5 | 1323140311113121 |
6 | 35532541202400 |
7 | 3522603105450 |
oct | 604067650100 |
9 | 158408552110 |
10 | 52091113536 |
11 | 20101091660 |
12 | a119260400 |
13 | 4bb2068b07 |
14 | 2742345d60 |
15 | 154d254026 |
hex | c20df5040 |
52091113536 has 336 divisors, whose sum is σ = 188521482240. Its totient is φ = 13357992960.
The previous prime is 52091113523. The next prime is 52091113549. The reversal of 52091113536 is 63531119025.
It is a happy number.
52091113536 is a `hidden beast` number, since 5 + 2 + 0 + 9 + 1 + 113 + 536 = 666.
It is an interprime number because it is at equal distance from previous prime (52091113523) and next prime (52091113549).
It is a tau number, because it is divible by the number of its divisors (336).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 52091113536.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3496375 + ... + 3511241.
It is an arithmetic number, because the mean of its divisors is an integer number (561075840).
Almost surely, 252091113536 is an apocalyptic number.
52091113536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52091113536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94260741120).
52091113536 is an abundant number, since it is smaller than the sum of its proper divisors (136430368704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52091113536 is a wasteful number, since it uses less digits than its factorization.
52091113536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14982 (or 14969 counting only the distinct ones).
The product of its (nonzero) digits is 24300, while the sum is 36.
The spelling of 52091113536 in words is "fifty-two billion, ninety-one million, one hundred thirteen thousand, five hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •