Base | Representation |
---|---|
bin | 110001010111011100… |
… | …011110001001100111 |
3 | 12001211010102210100221 |
4 | 301113130132021213 |
5 | 1332024203020441 |
6 | 40203445145211 |
7 | 3554361264343 |
oct | 612734361147 |
9 | 161733383327 |
10 | 53006688871 |
11 | 20530991994 |
12 | a3339bb207 |
13 | 4cc9956976 |
14 | 27cbb98623 |
15 | 15a380a8d1 |
hex | c5771e267 |
53006688871 has 2 divisors, whose sum is σ = 53006688872. Its totient is φ = 53006688870.
The previous prime is 53006688869. The next prime is 53006688883. The reversal of 53006688871 is 17888660035.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 53006688871 - 21 = 53006688869 is a prime.
Together with 53006688869, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53006686871) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26503344435 + 26503344436.
It is an arithmetic number, because the mean of its divisors is an integer number (26503344436).
Almost surely, 253006688871 is an apocalyptic number.
53006688871 is a deficient number, since it is larger than the sum of its proper divisors (1).
53006688871 is an equidigital number, since it uses as much as digits as its factorization.
53006688871 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1935360, while the sum is 52.
The spelling of 53006688871 in words is "fifty-three billion, six million, six hundred eighty-eight thousand, eight hundred seventy-one".
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