Base | Representation |
---|---|
bin | 110011010100011101… |
… | …110110010101000011 |
3 | 12021020022021111112021 |
4 | 303110131312111003 |
5 | 1400323133431201 |
6 | 41151534142311 |
7 | 3660350663203 |
oct | 632435662503 |
9 | 167208244467 |
10 | 55104202051 |
11 | 21407981658 |
12 | a81a351997 |
13 | 5272383922 |
14 | 294a598403 |
15 | 1677a30ea1 |
hex | cd4776543 |
55104202051 has 2 divisors, whose sum is σ = 55104202052. Its totient is φ = 55104202050.
The previous prime is 55104202039. The next prime is 55104202073. The reversal of 55104202051 is 15020240155.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 55104202051 - 25 = 55104202019 is a prime.
It is not a weakly prime, because it can be changed into another prime (55104202001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27552101025 + 27552101026.
It is an arithmetic number, because the mean of its divisors is an integer number (27552101026).
Almost surely, 255104202051 is an apocalyptic number.
55104202051 is a deficient number, since it is larger than the sum of its proper divisors (1).
55104202051 is an equidigital number, since it uses as much as digits as its factorization.
55104202051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2000, while the sum is 25.
The spelling of 55104202051 in words is "fifty-five billion, one hundred four million, two hundred two thousand, fifty-one".
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