Base | Representation |
---|---|
bin | 1101001000000… |
… | …0101111011101 |
3 | 10211120222220021 |
4 | 3102000233131 |
5 | 103043201102 |
6 | 5243552141 |
7 | 1235642116 |
oct | 322005735 |
9 | 124528807 |
10 | 55053277 |
11 | 29092384 |
12 | 1652b651 |
13 | b537506 |
14 | 745120d |
15 | 4c77137 |
hex | 3480bdd |
55053277 has 2 divisors, whose sum is σ = 55053278. Its totient is φ = 55053276.
The previous prime is 55053263. The next prime is 55053307. The reversal of 55053277 is 77235055.
55053277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52142841 + 2910436 = 7221^2 + 1706^2 .
It is a cyclic number.
It is not a de Polignac number, because 55053277 - 223 = 46664669 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55053217) by changing a digit.
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 as a sum of consecutive naturals, namely, 27526638 + 27526639.
It is an arithmetic number, because the mean of its divisors is an integer number (27526639).
Almost surely, 255053277 is an apocalyptic number.
It is an amenable number.
55053277 is a deficient number, since it is larger than the sum of its proper divisors (1).
55053277 is an equidigital number, since it uses as much as digits as its factorization.
55053277 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36750, while the sum is 34.
The square root of 55053277 is about 7419.7895522717. The cubic root of 55053277 is about 380.4180003262.
The spelling of 55053277 in words is "fifty-five million, fifty-three thousand, two hundred seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.213 sec. • engine limits •