Base | Representation |
---|---|
bin | 100000101000101011… |
… | …0101000110101010101 |
3 | 20200220022002122210102 |
4 | 1001101112220311111 |
5 | 2122013044200103 |
6 | 52110223103445 |
7 | 5030520164441 |
oct | 1012126506525 |
9 | 220808078712 |
10 | 70084365653 |
11 | 277a4885255 |
12 | 116bb141b85 |
13 | 67bba75b63 |
14 | 356bcd7821 |
15 | 1c52c27e88 |
hex | 10515a8d55 |
70084365653 has 2 divisors, whose sum is σ = 70084365654. Its totient is φ = 70084365652.
The previous prime is 70084365623. The next prime is 70084365661. The reversal of 70084365653 is 35656348007.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 70056561124 + 27804529 = 264682^2 + 5273^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70084365653 is a prime.
It is a super-2 number, since 2×700843656532 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 70084365598 and 70084365607.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70084365623) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35042182826 + 35042182827.
It is an arithmetic number, because the mean of its divisors is an integer number (35042182827).
Almost surely, 270084365653 is an apocalyptic number.
It is an amenable number.
70084365653 is a deficient number, since it is larger than the sum of its proper divisors (1).
70084365653 is an equidigital number, since it uses as much as digits as its factorization.
70084365653 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1814400, while the sum is 47.
The spelling of 70084365653 in words is "seventy billion, eighty-four million, three hundred sixty-five thousand, six hundred fifty-three".
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