Base | Representation |
---|---|
bin | 110011010100001110… |
… | …101000000001001101 |
3 | 12021020000202202012211 |
4 | 303110032220001031 |
5 | 1400321123230102 |
6 | 41151312430421 |
7 | 3660302032246 |
oct | 632416500115 |
9 | 167200682184 |
10 | 55100211277 |
11 | 214056a62a1 |
12 | a818b48411 |
13 | 52715b7317 |
14 | 2949c39ccd |
15 | 16774e37d7 |
hex | cd43a804d |
55100211277 has 2 divisors, whose sum is σ = 55100211278. Its totient is φ = 55100211276.
The previous prime is 55100211209. The next prime is 55100211289. The reversal of 55100211277 is 77211200155.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 39101503081 + 15998708196 = 197741^2 + 126486^2 .
It is a cyclic number.
It is not a de Polignac number, because 55100211277 - 215 = 55100178509 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55100211377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550105638 + 27550105639.
It is an arithmetic number, because the mean of its divisors is an integer number (27550105639).
Almost surely, 255100211277 is an apocalyptic number.
It is an amenable number.
55100211277 is a deficient number, since it is larger than the sum of its proper divisors (1).
55100211277 is an equidigital number, since it uses as much as digits as its factorization.
55100211277 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4900, while the sum is 31.
The spelling of 55100211277 in words is "fifty-five billion, one hundred million, two hundred eleven thousand, two hundred seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •