Base | Representation |
---|---|
bin | 100111110000011… |
… | …0100001011111111 |
3 | 10102222011100022110 |
4 | 1033200310023333 |
5 | 10213001034211 |
6 | 340212145103 |
7 | 45025555626 |
oct | 11740641377 |
9 | 3388140273 |
10 | 1334002431 |
11 | 625011853 |
12 | 312908193 |
13 | 1834b1968 |
14 | c92526bd |
15 | 7c1a9ea6 |
hex | 4f8342ff |
1334002431 has 8 divisors (see below), whose sum is σ = 1780974000. Its totient is φ = 888182912.
The previous prime is 1334002387. The next prime is 1334002433. The reversal of 1334002431 is 1342004331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1334002431 - 26 = 1334002367 is a prime.
It is a super-2 number, since 2×13340024312 = 3559124971827819522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1334002398 and 1334002407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1334002433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285306 + ... + 289943.
It is an arithmetic number, because the mean of its divisors is an integer number (222621750).
Almost surely, 21334002431 is an apocalyptic number.
1334002431 is a deficient number, since it is larger than the sum of its proper divisors (446971569).
1334002431 is an equidigital number, since it uses as much as digits as its factorization.
1334002431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 576025.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1334002431 is about 36523.9980150038. The cubic root of 1334002431 is about 1100.8264948282.
Adding to 1334002431 its reverse (1342004331), we get a palindrome (2676006762).
The spelling of 1334002431 in words is "one billion, three hundred thirty-four million, two thousand, four hundred thirty-one".
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