Base | Representation |
---|---|
bin | 1100011101100110… |
… | …0001000011110101 |
3 | 22122010212122022221 |
4 | 3013121201003311 |
5 | 23322402324442 |
6 | 1311542322341 |
7 | 145621022365 |
oct | 30731410365 |
9 | 8563778287 |
10 | 3345354997 |
11 | 14674027a6 |
12 | 7944293b1 |
13 | 4141023ca |
14 | 23a4249a5 |
15 | 148a61467 |
hex | c76610f5 |
3345354997 has 2 divisors, whose sum is σ = 3345354998. Its totient is φ = 3345354996.
The previous prime is 3345354983. The next prime is 3345355007. The reversal of 3345354997 is 7994535433.
It is a happy number.
3345354997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1729395396 + 1615959601 = 41586^2 + 40199^2 .
It is a cyclic number.
It is not a de Polignac number, because 3345354997 - 227 = 3211137269 is a prime.
It is a super-2 number, since 2×33453549972 = 22382800111905740018, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3345354907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672677498 + 1672677499.
It is an arithmetic number, because the mean of its divisors is an integer number (1672677499).
Almost surely, 23345354997 is an apocalyptic number.
It is an amenable number.
3345354997 is a deficient number, since it is larger than the sum of its proper divisors (1).
3345354997 is an equidigital number, since it uses as much as digits as its factorization.
3345354997 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6123600, while the sum is 52.
The square root of 3345354997 is about 57839.0438804101. The cubic root of 3345354997 is about 1495.5952256734.
The spelling of 3345354997 in words is "three billion, three hundred forty-five million, three hundred fifty-four thousand, nine hundred ninety-seven".
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