Base | Representation |
---|---|
bin | 11001000111110001000010… |
… | …01000100011100100111011 |
3 | 21020121010100121011012001211 |
4 | 30203320201020203210323 |
5 | 24220042441331032110 |
6 | 313254004140223551 |
7 | 14431063540010131 |
oct | 1443704110434473 |
9 | 236533317135054 |
10 | 55242425252155 |
11 | 166691a9984709 |
12 | 624242853abb7 |
13 | 24a94524764bb |
14 | d8da67793751 |
15 | 65beb01a098a |
hex | 323e2122393b |
55242425252155 has 8 divisors (see below), whose sum is σ = 66365646396192. Its totient is φ = 44144116139328.
The previous prime is 55242425252153. The next prime is 55242425252171. The reversal of 55242425252155 is 55125252424255.
It is a happy number.
55242425252155 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55242425252155 - 21 = 55242425252153 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55242425252099 and 55242425252108.
It is not an unprimeable number, because it can be changed into a prime (55242425252153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6228002922 + ... + 6228011791.
It is an arithmetic number, because the mean of its divisors is an integer number (8295705799524).
Almost surely, 255242425252155 is an apocalyptic number.
55242425252155 is a deficient number, since it is larger than the sum of its proper divisors (11123221144037).
55242425252155 is a wasteful number, since it uses less digits than its factorization.
55242425252155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12456015605.
The product of its digits is 8000000, while the sum is 49.
The spelling of 55242425252155 in words is "fifty-five trillion, two hundred forty-two billion, four hundred twenty-five million, two hundred fifty-two thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •