Base | Representation |
---|---|
bin | 100000100001101001… |
… | …1000010101101010001 |
3 | 20200021212100120121021 |
4 | 1001003103002231101 |
5 | 2121022211321113 |
6 | 52031000355441 |
7 | 5021624545144 |
oct | 1010323025521 |
9 | 220255316537 |
10 | 69848542033 |
11 | 276937544a6 |
12 | 11654175b81 |
13 | 6781c57c5a |
14 | 354886c05b |
15 | 1c3c19448d |
hex | 10434c2b51 |
69848542033 has 2 divisors, whose sum is σ = 69848542034. Its totient is φ = 69848542032.
The previous prime is 69848542009. The next prime is 69848542063. The reversal of 69848542033 is 33024584896.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 69478633744 + 369908289 = 263588^2 + 19233^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-69848542033 is a prime.
It is not a weakly prime, because it can be changed into another prime (69848542063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34924271016 + 34924271017.
It is an arithmetic number, because the mean of its divisors is an integer number (34924271017).
Almost surely, 269848542033 is an apocalyptic number.
It is an amenable number.
69848542033 is a deficient number, since it is larger than the sum of its proper divisors (1).
69848542033 is an equidigital number, since it uses as much as digits as its factorization.
69848542033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4976640, while the sum is 52.
The spelling of 69848542033 in words is "sixty-nine billion, eight hundred forty-eight million, five hundred forty-two thousand, thirty-three".
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