Base | Representation |
---|---|
bin | 110011100000100000… |
… | …001100011110111001 |
3 | 12021202101021012100121 |
4 | 303200200030132321 |
5 | 1401231333044143 |
6 | 41223550333241 |
7 | 3665352315244 |
oct | 634040143671 |
9 | 167671235317 |
10 | 55306143673 |
11 | 21500970360 |
12 | a875aba221 |
13 | 52a516a901 |
14 | 296932425b |
15 | 168a6207ed |
hex | ce080c7b9 |
55306143673 has 32 divisors (see below), whose sum is σ = 68347946880. Its totient is φ = 44095104000.
The previous prime is 55306143661. The next prime is 55306143703. The reversal of 55306143673 is 37634160355.
It is a cyclic number.
It is not a de Polignac number, because 55306143673 - 213 = 55306135481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55306143773) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89143 + ... + 344323.
It is an arithmetic number, because the mean of its divisors is an integer number (2135873340).
Almost surely, 255306143673 is an apocalyptic number.
It is an amenable number.
55306143673 is a deficient number, since it is larger than the sum of its proper divisors (13041803207).
55306143673 is a wasteful number, since it uses less digits than its factorization.
55306143673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255289.
The product of its (nonzero) digits is 680400, while the sum is 43.
The spelling of 55306143673 in words is "fifty-five billion, three hundred six million, one hundred forty-three thousand, six hundred seventy-three".
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