Base | Representation |
---|---|
bin | 110001101101110011… |
… | …110110000010011111 |
3 | 12002210021111020112221 |
4 | 301231303312002133 |
5 | 1333311232233113 |
6 | 40305011410211 |
7 | 3566565534421 |
oct | 615563660237 |
9 | 162707436487 |
10 | 53381914783 |
11 | 2070377674a |
12 | a4195b3967 |
13 | 5059602b32 |
14 | 2825950811 |
15 | 15c672898d |
hex | c6dcf609f |
53381914783 has 2 divisors, whose sum is σ = 53381914784. Its totient is φ = 53381914782.
The previous prime is 53381914723. The next prime is 53381914819. The reversal of 53381914783 is 38741918335.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 53381914783 - 217 = 53381783711 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53381914783.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53381914723) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26690957391 + 26690957392.
It is an arithmetic number, because the mean of its divisors is an integer number (26690957392).
Almost surely, 253381914783 is an apocalyptic number.
53381914783 is a deficient number, since it is larger than the sum of its proper divisors (1).
53381914783 is an equidigital number, since it uses as much as digits as its factorization.
53381914783 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2177280, while the sum is 52.
The spelling of 53381914783 in words is "fifty-three billion, three hundred eighty-one million, nine hundred fourteen thousand, seven hundred eighty-three".
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