Base | Representation |
---|---|
bin | 1100100101111011… |
… | …0001110010011101 |
3 | 22201120121110022122 |
4 | 3021132301302131 |
5 | 23410323214134 |
6 | 1315231152325 |
7 | 146523660002 |
oct | 31136616235 |
9 | 8646543278 |
10 | 3380288669 |
11 | 14850a29aa |
12 | 7a40756a5 |
13 | 41b413c14 |
14 | 240d198a9 |
15 | 14bb6202e |
hex | c97b1c9d |
3380288669 has 2 divisors, whose sum is σ = 3380288670. Its totient is φ = 3380288668.
The previous prime is 3380288663. The next prime is 3380288671. The reversal of 3380288669 is 9668820833.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1879656025 + 1500632644 = 43355^2 + 38738^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3380288669 is a prime.
It is a super-2 number, since 2×33802886692 = 22852702971539583122, which contains 22 as substring.
Together with 3380288671, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3380288669.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3380288663) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690144334 + 1690144335.
It is an arithmetic number, because the mean of its divisors is an integer number (1690144335).
Almost surely, 23380288669 is an apocalyptic number.
It is an amenable number.
3380288669 is a deficient number, since it is larger than the sum of its proper divisors (1).
3380288669 is an equidigital number, since it uses as much as digits as its factorization.
3380288669 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2985984, while the sum is 53.
The square root of 3380288669 is about 58140.2499908626. The cubic root of 3380288669 is about 1500.7830976195.
The spelling of 3380288669 in words is "three billion, three hundred eighty million, two hundred eighty-eight thousand, six hundred sixty-nine".
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