Base | Representation |
---|---|
bin | 1011101010101111… |
… | …0000000111000101 |
3 | 22002021110200102001 |
4 | 2322223300013011 |
5 | 22403300001204 |
6 | 1234442145301 |
7 | 140420553652 |
oct | 27253600705 |
9 | 8067420361 |
10 | 3132031429 |
11 | 1367a4a62a |
12 | 734ab2231 |
13 | 3abb61847 |
14 | 219d74c29 |
15 | 134e744a4 |
hex | baaf01c5 |
3132031429 has 2 divisors, whose sum is σ = 3132031430. Its totient is φ = 3132031428.
The previous prime is 3132031423. The next prime is 3132031439. The reversal of 3132031429 is 9241302313.
3132031429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2294218404 + 837813025 = 47898^2 + 28945^2 .
It is a cyclic number.
It is not a de Polignac number, because 3132031429 - 217 = 3131900357 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3132031397 and 3132031406.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3132031423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566015714 + 1566015715.
It is an arithmetic number, because the mean of its divisors is an integer number (1566015715).
Almost surely, 23132031429 is an apocalyptic number.
It is an amenable number.
3132031429 is a deficient number, since it is larger than the sum of its proper divisors (1).
3132031429 is an equidigital number, since it uses as much as digits as its factorization.
3132031429 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 3132031429 is about 55964.5551130356. Note that the first 3 decimals coincide. The cubic root of 3132031429 is about 1463.1045822775.
The spelling of 3132031429 in words is "three billion, one hundred thirty-two million, thirty-one thousand, four hundred twenty-nine".
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