Base | Representation |
---|---|
bin | 1101001000110… |
… | …1100111110001 |
3 | 10211200200021012 |
4 | 3102031213301 |
5 | 103101343113 |
6 | 5245040305 |
7 | 1236251663 |
oct | 322154761 |
9 | 124620235 |
10 | 55106033 |
11 | 29118a84 |
12 | 16556095 |
13 | b555528 |
14 | 7466533 |
15 | 4c87aa8 |
hex | 348d9f1 |
55106033 has 2 divisors, whose sum is σ = 55106034. Its totient is φ = 55106032.
The previous prime is 55105979. The next prime is 55106047. The reversal of 55106033 is 33060155.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 43930384 + 11175649 = 6628^2 + 3343^2 .
It is a cyclic number.
It is not a de Polignac number, because 55106033 - 26 = 55105969 is a prime.
It is not a weakly prime, because it can be changed into another prime (55106063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27553016 + 27553017.
It is an arithmetic number, because the mean of its divisors is an integer number (27553017).
Almost surely, 255106033 is an apocalyptic number.
It is an amenable number.
55106033 is a deficient number, since it is larger than the sum of its proper divisors (1).
55106033 is an equidigital number, since it uses as much as digits as its factorization.
55106033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 55106033 is about 7423.3437883477. The cubic root of 55106033 is about 380.5394761396.
Adding to 55106033 its reverse (33060155), we get a palindrome (88166188).
The spelling of 55106033 in words is "fifty-five million, one hundred six thousand, thirty-three".
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