Base | Representation |
---|---|
bin | 1011111010000110… |
… | …0000100011000101 |
3 | 22020202200202002021 |
4 | 2332201200203011 |
5 | 23021243030414 |
6 | 1245103043141 |
7 | 142132264051 |
oct | 27641404305 |
9 | 8222622067 |
10 | 3196455109 |
11 | 13a0352041 |
12 | 7525a04b1 |
13 | 3bc2ca173 |
14 | 224744c61 |
15 | 13a94cc24 |
hex | be8608c5 |
3196455109 has 2 divisors, whose sum is σ = 3196455110. Its totient is φ = 3196455108.
The previous prime is 3196455091. The next prime is 3196455133. The reversal of 3196455109 is 9015546913.
Together with previous prime (3196455091) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2194922500 + 1001532609 = 46850^2 + 31647^2 .
It is a cyclic number.
It is not a de Polignac number, because 3196455109 - 25 = 3196455077 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3196455169) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598227554 + 1598227555.
It is an arithmetic number, because the mean of its divisors is an integer number (1598227555).
Almost surely, 23196455109 is an apocalyptic number.
It is an amenable number.
3196455109 is a deficient number, since it is larger than the sum of its proper divisors (1).
3196455109 is an equidigital number, since it uses as much as digits as its factorization.
3196455109 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 145800, while the sum is 43.
The square root of 3196455109 is about 56537.2011068818. The cubic root of 3196455109 is about 1473.0682529806.
The spelling of 3196455109 in words is "three billion, one hundred ninety-six million, four hundred fifty-five thousand, one hundred nine".
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