Base | Representation |
---|---|
bin | 1100011111101100… |
… | …1111111011100001 |
3 | 22122202111220021112 |
4 | 3013323033323201 |
5 | 23332133311404 |
6 | 1312500033105 |
7 | 146056132061 |
oct | 30773177341 |
9 | 8582456245 |
10 | 3354197729 |
11 | 14713a2443 |
12 | 797392795 |
13 | 415baa2ac |
14 | 23b6873a1 |
15 | 14970b56e |
hex | c7ecfee1 |
3354197729 has 2 divisors, whose sum is σ = 3354197730. Its totient is φ = 3354197728.
The previous prime is 3354197701. The next prime is 3354197747. The reversal of 3354197729 is 9277914533.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2659980625 + 694217104 = 51575^2 + 26348^2 .
It is an emirp because it is prime and its reverse (9277914533) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3354197729 - 216 = 3354132193 is a prime.
It is a super-2 number, since 2×33541977292 = 22501284810457514882, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3354193729) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677098864 + 1677098865.
It is an arithmetic number, because the mean of its divisors is an integer number (1677098865).
Almost surely, 23354197729 is an apocalyptic number.
It is an amenable number.
3354197729 is a deficient number, since it is larger than the sum of its proper divisors (1).
3354197729 is an equidigital number, since it uses as much as digits as its factorization.
3354197729 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1428840, while the sum is 50.
The square root of 3354197729 is about 57915.4360166614. The cubic root of 3354197729 is about 1496.9118285687.
The spelling of 3354197729 in words is "three billion, three hundred fifty-four million, one hundred ninety-seven thousand, seven hundred twenty-nine".
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