Base | Representation |
---|---|
bin | 1011101011001010… |
… | …0000000110100101 |
3 | 22002101210120121212 |
4 | 2322302200012211 |
5 | 22404223111434 |
6 | 1234544121205 |
7 | 140441603453 |
oct | 27262400645 |
9 | 8071716555 |
10 | 3133800869 |
11 | 1368a48a81 |
12 | 735606205 |
13 | 3ac331054 |
14 | 21a2b59d3 |
15 | 1351c38ce |
hex | baca01a5 |
3133800869 has 2 divisors, whose sum is σ = 3133800870. Its totient is φ = 3133800868.
The previous prime is 3133800851. The next prime is 3133800931. The reversal of 3133800869 is 9680083313.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2607327844 + 526473025 = 51062^2 + 22945^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3133800869 is a prime.
It is a super-2 number, since 2×31338008692 = 19641415773090310322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3133800809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566900434 + 1566900435.
It is an arithmetic number, because the mean of its divisors is an integer number (1566900435).
Almost surely, 23133800869 is an apocalyptic number.
It is an amenable number.
3133800869 is a deficient number, since it is larger than the sum of its proper divisors (1).
3133800869 is an equidigital number, since it uses as much as digits as its factorization.
3133800869 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 3133800869 is about 55980.3614582829. The cubic root of 3133800869 is about 1463.3800572055.
The spelling of 3133800869 in words is "three billion, one hundred thirty-three million, eight hundred thousand, eight hundred sixty-nine".
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