Properties of the Number 30943

Thirty Thousand Nine Hundred Forty-Three

Basics

Value: 30942 → 30943 → 30944

Parity: odd

Prime: No

Previous Prime: 30941

Next Prime: 30949

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 29 × 97

Divisors: 1, 11, 29, 97, 319, 1067, 2813, 30943

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100011011111

Octal: 74337

Duodecimal: 15AA7

Hexadecimal: 78df

Square: 957469249

Square Root: 175.90622501776338

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of nonnegative integer 3 X 3 matrices with sum of elements equal to n, under row and column permutations. A52365

Numerators of partial sums of Catalan numbers scaled by powers of -1/16. A120794

Numbers of the form prime(w)*prime(x)*prime(y) with w >= x >= y such that 2w = 3x + 4y. A358102

Products of three distinct strong primes. A363782

Least number·such that xⁿ has n digits equal to k. Case k = 8. A285455

Number of rooted trees with n nodes such that no more than four subtrees of the same size extend from the same node. A318798

Number of rooted trees with n nodes such that no more than four isomorphic subtrees extend from the same node. A318851

Numbers whose set of base-13 digits is {1,3}. A32920

Number of 4Xn 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 0 1 vertically. A207764

Number of nX5 0..1 arrays with every element unequal to 0, 1, 2 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A318340