Base | Representation |
---|---|
bin | 110010011001011111… |
… | …011000110101100101 |
3 | 12011200100110010012111 |
4 | 302121133120311211 |
5 | 1341311333443142 |
6 | 40505430521021 |
7 | 3624004532563 |
oct | 623137306545 |
9 | 164610403174 |
10 | 54114749797 |
11 | 20a4a402519 |
12 | a5a2b06171 |
13 | 514539a714 |
14 | 2894dd4a33 |
15 | 161ac34e17 |
hex | c997d8d65 |
54114749797 has 2 divisors, whose sum is σ = 54114749798. Its totient is φ = 54114749796.
The previous prime is 54114749749. The next prime is 54114749803. The reversal of 54114749797 is 79794741145.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 36434792641 + 17679957156 = 190879^2 + 132966^2 .
It is a cyclic number.
It is not a de Polignac number, because 54114749797 - 219 = 54114225509 is a prime.
It is a super-2 number, since 2×541147497972 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54114749747) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27057374898 + 27057374899.
It is an arithmetic number, because the mean of its divisors is an integer number (27057374899).
Almost surely, 254114749797 is an apocalyptic number.
It is an amenable number.
54114749797 is a deficient number, since it is larger than the sum of its proper divisors (1).
54114749797 is an equidigital number, since it uses as much as digits as its factorization.
54114749797 is an evil number, because the sum of its binary digits is even.
The product of its digits is 8890560, while the sum is 58.
The spelling of 54114749797 in words is "fifty-four billion, one hundred fourteen million, seven hundred forty-nine thousand, seven hundred ninety-seven".
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