Base | Representation |
---|---|
bin | 11001011001110110100… |
… | …10001111110001110101 |
3 | 10002110001000112201000121 |
4 | 30230323102033301311 |
5 | 103300120442000203 |
6 | 1504554201411541 |
7 | 120030415040065 |
oct | 14547322176165 |
9 | 3073030481017 |
10 | 872873000053 |
11 | 30720206427a |
12 | 121203499bb1 |
13 | 644086a0452 |
14 | 303667653a5 |
15 | 17a8ac5c0bd |
hex | cb3b48fc75 |
872873000053 has 2 divisors, whose sum is σ = 872873000054. Its totient is φ = 872873000052.
The previous prime is 872873000033. The next prime is 872873000063. The reversal of 872873000053 is 350000378278.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 810464466564 + 62408533489 = 900258^2 + 249817^2 .
It is a cyclic number.
It is not a de Polignac number, because 872873000053 - 221 = 872870902901 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 872872999973 and 872873000009.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (872873000003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436436500026 + 436436500027.
It is an arithmetic number, because the mean of its divisors is an integer number (436436500027).
Almost surely, 2872873000053 is an apocalyptic number.
It is an amenable number.
872873000053 is a deficient number, since it is larger than the sum of its proper divisors (1).
872873000053 is an equidigital number, since it uses as much as digits as its factorization.
872873000053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 282240, while the sum is 43.
The spelling of 872873000053 in words is "eight hundred seventy-two billion, eight hundred seventy-three million, fifty-three", and thus it is an aban number.
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