Base | Representation |
---|---|
bin | 110011011101111000… |
… | …101110010111110011 |
3 | 12021122022122202222111 |
4 | 303131320232113303 |
5 | 1401134113223131 |
6 | 41215341350151 |
7 | 3664310211004 |
oct | 633570562763 |
9 | 167568582874 |
10 | 55262242291 |
11 | 21489105623 |
12 | a863268357 |
13 | 5299039369 |
14 | 29635771ab |
15 | 168684cab1 |
hex | cdde2e5f3 |
55262242291 has 2 divisors, whose sum is σ = 55262242292. Its totient is φ = 55262242290.
The previous prime is 55262242279. The next prime is 55262242351. The reversal of 55262242291 is 19224226255.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 55262242291 - 213 = 55262234099 is a prime.
It is not a weakly prime, because it can be changed into another prime (55262242591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27631121145 + 27631121146.
It is an arithmetic number, because the mean of its divisors is an integer number (27631121146).
Almost surely, 255262242291 is an apocalyptic number.
55262242291 is a deficient number, since it is larger than the sum of its proper divisors (1).
55262242291 is an equidigital number, since it uses as much as digits as its factorization.
55262242291 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 172800, while the sum is 40.
The spelling of 55262242291 in words is "fifty-five billion, two hundred sixty-two million, two hundred forty-two thousand, two hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •