Base | Representation |
---|---|
bin | 10101100000101100… |
… | …111111111111100101 |
3 | 2012121200112122120022 |
4 | 111200230333333211 |
5 | 334300343330134 |
6 | 14335530044525 |
7 | 1445241230441 |
oct | 254054777745 |
9 | 65550478508 |
10 | 23097245669 |
11 | 988287a593 |
12 | 4587279745 |
13 | 224127a094 |
14 | 11917a3821 |
15 | 902b1d52e |
hex | 560b3ffe5 |
23097245669 has 2 divisors, whose sum is σ = 23097245670. Its totient is φ = 23097245668.
The previous prime is 23097245659. The next prime is 23097245711. The reversal of 23097245669 is 96654279032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 15490789444 + 7606456225 = 124462^2 + 87215^2 .
It is a cyclic number.
It is not a de Polignac number, because 23097245669 - 216 = 23097180133 is a prime.
It is a super-2 number, since 2×230972456692 (a number of 22 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23097245669.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23097245629) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11548622834 + 11548622835.
It is an arithmetic number, because the mean of its divisors is an integer number (11548622835).
Almost surely, 223097245669 is an apocalyptic number.
It is an amenable number.
23097245669 is a deficient number, since it is larger than the sum of its proper divisors (1).
23097245669 is an equidigital number, since it uses as much as digits as its factorization.
23097245669 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4898880, while the sum is 53.
The spelling of 23097245669 in words is "twenty-three billion, ninety-seven million, two hundred forty-five thousand, six hundred sixty-nine".
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