Base | Representation |
---|---|
bin | 110010000100111111… |
… | …011101110000011011 |
3 | 12010210101022112120012 |
4 | 302010333131300123 |
5 | 1340110313241034 |
6 | 40411343352135 |
7 | 3612330400454 |
oct | 620477356033 |
9 | 163711275505 |
10 | 53770837019 |
11 | 20893265789 |
12 | a5078b264b |
13 | 50bc066133 |
14 | 286147012b |
15 | 15ea94ecce |
hex | c84fddc1b |
53770837019 has 2 divisors, whose sum is σ = 53770837020. Its totient is φ = 53770837018.
The previous prime is 53770836961. The next prime is 53770837027. The reversal of 53770837019 is 91073807735.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 53770837019 - 224 = 53754059803 is a prime.
It is a super-3 number, since 3×537708370193 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (53770867019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26885418509 + 26885418510.
It is an arithmetic number, because the mean of its divisors is an integer number (26885418510).
Almost surely, 253770837019 is an apocalyptic number.
53770837019 is a deficient number, since it is larger than the sum of its proper divisors (1).
53770837019 is an equidigital number, since it uses as much as digits as its factorization.
53770837019 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1111320, while the sum is 50.
The spelling of 53770837019 in words is "fifty-three billion, seven hundred seventy million, eight hundred thirty-seven thousand, nineteen".
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