Base | Representation |
---|---|
bin | 110001101000000110… |
… | …101001110101100100 |
3 | 12002112121100112012100 |
4 | 301220012221311210 |
5 | 1333112230312434 |
6 | 40251311452100 |
7 | 3564324035001 |
oct | 615006516544 |
9 | 162477315170 |
10 | 53286182244 |
11 | 2066472a449 |
12 | a3b1527030 |
13 | 5042824869 |
14 | 2816d508a8 |
15 | 15bd118699 |
hex | c681a9d64 |
53286182244 has 81 divisors (see below), whose sum is σ = 136702920627. Its totient is φ = 17501213808.
The previous prime is 53286182237. The next prime is 53286182249. The reversal of 53286182244 is 44228168235.
The square root of 53286182244 is 230838.
It is a perfect power (a square), and thus also a powerful number.
53286182244 is a `hidden beast` number, since 5 + 3 + 2 + 8 + 618 + 2 + 24 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 53286182244.
It is not an unprimeable number, because it can be changed into a prime (53286182249) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 109416969 + ... + 109417455.
Almost surely, 253286182244 is an apocalyptic number.
53286182244 is the 230838-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53286182244
53286182244 is an abundant number, since it is smaller than the sum of its proper divisors (83416738383).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53286182244 is an equidigital number, since it uses as much as digits as its factorization.
53286182244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1142 (or 571 counting only the distinct ones).
The product of its digits is 737280, while the sum is 45.
The spelling of 53286182244 in words is "fifty-three billion, two hundred eighty-six million, one hundred eighty-two thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •