Base | Representation |
---|---|
bin | 110011110110110010… |
… | …100010111110111011 |
3 | 12022201102211202202211 |
4 | 303312302202332323 |
5 | 1403013043200204 |
6 | 41325024435551 |
7 | 4010542433362 |
oct | 636662427673 |
9 | 168642752684 |
10 | 55680053179 |
11 | 21682a36083 |
12 | a95b178bb7 |
13 | 533477583a |
14 | 29a2c567d9 |
15 | 16ad37d804 |
hex | cf6ca2fbb |
55680053179 has 2 divisors, whose sum is σ = 55680053180. Its totient is φ = 55680053178.
The previous prime is 55680053101. The next prime is 55680053213. The reversal of 55680053179 is 97135008655.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 55680053179 - 211 = 55680051131 is a prime.
It is not a weakly prime, because it can be changed into another prime (55680057179) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27840026589 + 27840026590.
It is an arithmetic number, because the mean of its divisors is an integer number (27840026590).
Almost surely, 255680053179 is an apocalyptic number.
55680053179 is a deficient number, since it is larger than the sum of its proper divisors (1).
55680053179 is an equidigital number, since it uses as much as digits as its factorization.
55680053179 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1134000, while the sum is 49.
The spelling of 55680053179 in words is "fifty-five billion, six hundred eighty million, fifty-three thousand, one hundred seventy-nine".
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