Base | Representation |
---|---|
bin | 10111110000110011011111… |
… | …11110100111001011111111 |
3 | 20212000110212112002102101022 |
4 | 23320121233332213023333 |
5 | 23322114103401320201 |
6 | 303045210250134355 |
7 | 14002155001204226 |
oct | 1370315776471377 |
9 | 225013775072338 |
10 | 52254450807551 |
11 | 15716a96234773 |
12 | 5a3b319a213bb |
13 | 232075c188065 |
14 | cc91b3a4bcbd |
15 | 6093d157941b |
hex | 2f866ffa72ff |
52254450807551 has 32 divisors (see below), whose sum is σ = 55868924966400. Its totient is φ = 48731626944000.
The previous prime is 52254450807539. The next prime is 52254450807641. The reversal of 52254450807551 is 15570805445225.
It is a cyclic number.
It is not a de Polignac number, because 52254450807551 - 230 = 52253377065727 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52254450807493 and 52254450807502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52254450807751) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556378286 + ... + 556472196.
It is an arithmetic number, because the mean of its divisors is an integer number (1745903905200).
Almost surely, 252254450807551 is an apocalyptic number.
52254450807551 is a deficient number, since it is larger than the sum of its proper divisors (3614474158849).
52254450807551 is a wasteful number, since it uses less digits than its factorization.
52254450807551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95471.
The product of its (nonzero) digits is 11200000, while the sum is 53.
The spelling of 52254450807551 in words is "fifty-two trillion, two hundred fifty-four billion, four hundred fifty million, eight hundred seven thousand, five hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •