Base | Representation |
---|---|
bin | 110010010000001011… |
… | …000010001101011101 |
3 | 12011021110021201001211 |
4 | 302100023002031131 |
5 | 1341001323404133 |
6 | 40442124104421 |
7 | 3620065665532 |
oct | 622013021535 |
9 | 164243251054 |
10 | 53958419293 |
11 | 2097a137059 |
12 | a55a695111 |
13 | 511bb9326c |
14 | 287c33cd89 |
15 | 160c154bcd |
hex | c902c235d |
53958419293 has 2 divisors, whose sum is σ = 53958419294. Its totient is φ = 53958419292.
The previous prime is 53958419279. The next prime is 53958419297. The reversal of 53958419293 is 39291485935.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 37947819204 + 16010600089 = 194802^2 + 126533^2 .
It is a cyclic number.
It is not a de Polignac number, because 53958419293 - 29 = 53958418781 is a prime.
It is a super-2 number, since 2×539584192932 (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 (53958419297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26979209646 + 26979209647.
It is an arithmetic number, because the mean of its divisors is an integer number (26979209647).
Almost surely, 253958419293 is an apocalyptic number.
It is an amenable number.
53958419293 is a deficient number, since it is larger than the sum of its proper divisors (1).
53958419293 is an equidigital number, since it uses as much as digits as its factorization.
53958419293 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 10497600, while the sum is 58.
The spelling of 53958419293 in words is "fifty-three billion, nine hundred fifty-eight million, four hundred nineteen thousand, two hundred ninety-three".
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