Base | Representation |
---|---|
bin | 1100000101101011… |
… | …1001010010011001 |
3 | 22101011010202222011 |
4 | 3001122321102121 |
5 | 23121213144311 |
6 | 1254000425521 |
7 | 143262332104 |
oct | 30132712231 |
9 | 8334122864 |
10 | 3245053081 |
11 | 1415825456 |
12 | 7669182a1 |
13 | 3c93b436a |
14 | 22ad9573b |
15 | 13ed4c321 |
hex | c16b9499 |
3245053081 has 2 divisors, whose sum is σ = 3245053082. Its totient is φ = 3245053080.
The previous prime is 3245053079. The next prime is 3245053151. The reversal of 3245053081 is 1803505423.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3136560025 + 108493056 = 56005^2 + 10416^2 .
It is a cyclic number.
It is not a de Polignac number, because 3245053081 - 21 = 3245053079 is a prime.
It is a super-2 number, since 2×32450530812 = 21060738997015185122, which contains 22 as substring.
Together with 3245053079, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (3245053481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622526540 + 1622526541.
It is an arithmetic number, because the mean of its divisors is an integer number (1622526541).
Almost surely, 23245053081 is an apocalyptic number.
It is an amenable number.
3245053081 is a deficient number, since it is larger than the sum of its proper divisors (1).
3245053081 is an equidigital number, since it uses as much as digits as its factorization.
3245053081 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 3245053081 is about 56965.3673822964. The cubic root of 3245053081 is about 1480.4961024038.
The spelling of 3245053081 in words is "three billion, two hundred forty-five million, fifty-three thousand, eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.060 sec. • engine limits •