Base | Representation |
---|---|
bin | 110011010100011110… |
… | …101000001010111111 |
3 | 12021020022122212120121 |
4 | 303110132220022333 |
5 | 1400323211444312 |
6 | 41151542355411 |
7 | 3660352503334 |
oct | 632436501277 |
9 | 167208585517 |
10 | 55104406207 |
11 | 21408000a84 |
12 | a81a42bb67 |
13 | 5272425826 |
14 | 294a60c98b |
15 | 1677a71707 |
hex | cd47a82bf |
55104406207 has 2 divisors, whose sum is σ = 55104406208. Its totient is φ = 55104406206.
The previous prime is 55104406163. The next prime is 55104406429. The reversal of 55104406207 is 70260440155.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 55104406207 - 231 = 52956922559 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55104406607) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27552203103 + 27552203104.
It is an arithmetic number, because the mean of its divisors is an integer number (27552203104).
Almost surely, 255104406207 is an apocalyptic number.
55104406207 is a deficient number, since it is larger than the sum of its proper divisors (1).
55104406207 is an equidigital number, since it uses as much as digits as its factorization.
55104406207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 33600, while the sum is 34.
The spelling of 55104406207 in words is "fifty-five billion, one hundred four million, four hundred six thousand, two hundred seven".
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