Base | Representation |
---|---|
bin | 110011101001000101… |
… | …000011010110011101 |
3 | 12022010102000001010121 |
4 | 303221011003112131 |
5 | 1402030201221300 |
6 | 41250130234541 |
7 | 4002050264404 |
oct | 635105032635 |
9 | 168112001117 |
10 | 55450023325 |
11 | 21575102264 |
12 | a8b6125a51 |
13 | 52c8c05ab8 |
14 | 298049863b |
15 | 169809181a |
hex | ce914359d |
55450023325 has 12 divisors (see below), whose sum is σ = 69466877620. Its totient is φ = 43902696960.
The previous prime is 55450023311. The next prime is 55450023329. The reversal of 55450023325 is 52332005455.
55450023325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 7144137529 + 48305885796 = 84523^2 + 219786^2 .
It is not a de Polignac number, because 55450023325 - 27 = 55450023197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55450023329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11430570 + ... + 11435419.
Almost surely, 255450023325 is an apocalyptic number.
It is an amenable number.
55450023325 is a deficient number, since it is larger than the sum of its proper divisors (14016854295).
55450023325 is a wasteful number, since it uses less digits than its factorization.
55450023325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22866096 (or 22866091 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 34.
The spelling of 55450023325 in words is "fifty-five billion, four hundred fifty million, twenty-three thousand, three hundred twenty-five".
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