Base | Representation |
---|---|
bin | 1100100111000111… |
… | …0100010100011001 |
3 | 22201221000000211012 |
4 | 3021301310110121 |
5 | 23413112423034 |
6 | 1315530143305 |
7 | 146614255214 |
oct | 31161642431 |
9 | 8657000735 |
10 | 3385279769 |
11 | 14879a1883 |
12 | 7a5881b35 |
13 | 41c470931 |
14 | 24185877b |
15 | 14c2eacce |
hex | c9c74519 |
3385279769 has 2 divisors, whose sum is σ = 3385279770. Its totient is φ = 3385279768.
The previous prime is 3385279747. The next prime is 3385279783. The reversal of 3385279769 is 9679725833.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3364000000 + 21279769 = 58000^2 + 4613^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3385279769 is a prime.
It is a super-2 number, since 2×33852797692 = 22920238228801386722, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3385279789) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692639884 + 1692639885.
It is an arithmetic number, because the mean of its divisors is an integer number (1692639885).
Almost surely, 23385279769 is an apocalyptic number.
It is an amenable number.
3385279769 is a deficient number, since it is larger than the sum of its proper divisors (1).
3385279769 is an equidigital number, since it uses as much as digits as its factorization.
3385279769 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 17146080, while the sum is 59.
The square root of 3385279769 is about 58183.1570903470. The cubic root of 3385279769 is about 1501.5213851439.
The spelling of 3385279769 in words is "three billion, three hundred eighty-five million, two hundred seventy-nine thousand, seven hundred sixty-nine".
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