Base | Representation |
---|---|
bin | 110011010001100101… |
… | …111111011110111011 |
3 | 12021002221120211200012 |
4 | 303101211333132323 |
5 | 1400223314130201 |
6 | 41143053132135 |
7 | 3656224215155 |
oct | 632145773673 |
9 | 167087524605 |
10 | 55056005051 |
11 | 21392752523 |
12 | a80618a04b |
13 | 52653aa0a8 |
14 | 294400dad5 |
15 | 16736b05bb |
hex | cd197f7bb |
55056005051 has 2 divisors, whose sum is σ = 55056005052. Its totient is φ = 55056005050.
The previous prime is 55056005047. The next prime is 55056005089. The reversal of 55056005051 is 15050065055.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 55056005051 - 22 = 55056005047 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55056004999 and 55056005017.
It is not a weakly prime, because it can be changed into another prime (55056005351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27528002525 + 27528002526.
It is an arithmetic number, because the mean of its divisors is an integer number (27528002526).
Almost surely, 255056005051 is an apocalyptic number.
55056005051 is a deficient number, since it is larger than the sum of its proper divisors (1).
55056005051 is an equidigital number, since it uses as much as digits as its factorization.
55056005051 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18750, while the sum is 32.
The spelling of 55056005051 in words is "fifty-five billion, fifty-six million, five thousand, fifty-one".
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