Base | Representation |
---|---|
bin | 110011100011001111… |
… | …111100001100010101 |
3 | 12021212120221211100212 |
4 | 303203033330030111 |
5 | 1401330131324133 |
6 | 41232314015205 |
7 | 3666452026025 |
oct | 634317741425 |
9 | 167776854325 |
10 | 55352214293 |
11 | 21524977952 |
12 | a889417505 |
13 | 52b187b62c |
14 | 29714b7a85 |
15 | 168e6c1148 |
hex | ce33fc315 |
55352214293 has 2 divisors, whose sum is σ = 55352214294. Its totient is φ = 55352214292.
The previous prime is 55352214277. The next prime is 55352214301. The reversal of 55352214293 is 39241225355.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 52645925809 + 2706288484 = 229447^2 + 52022^2 .
It is a cyclic number.
It is not a de Polignac number, because 55352214293 - 24 = 55352214277 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 55352214293.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55352214793) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27676107146 + 27676107147.
It is an arithmetic number, because the mean of its divisors is an integer number (27676107147).
Almost surely, 255352214293 is an apocalyptic number.
It is an amenable number.
55352214293 is a deficient number, since it is larger than the sum of its proper divisors (1).
55352214293 is an equidigital number, since it uses as much as digits as its factorization.
55352214293 is an evil number, because the sum of its binary digits is even.
The product of its digits is 324000, while the sum is 41.
The spelling of 55352214293 in words is "fifty-five billion, three hundred fifty-two million, two hundred fourteen thousand, two hundred ninety-three".
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