Properties of the Number -29843

Twenty-Nine Thousand Eight Hundred Forty-Three

Basics

Value: -29844 → -29843 → -29842

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 11 × 2713

Divisors: 1, 11, 2713, 29843

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -111010010010011

Octal: -72223

Duodecimal: -1532B

Hexadecimal: -7493

Square: 890604649

Square Root: 172.75126627611155

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

Total number of occurrences of k in the (signed) displacement sets of all permutations of [n+k] divided by k!; square array A(n,k), n>=0, k>=0, read by antidiagonals. A324362

a(n) = number of primes of the form x² + 1 <= 2ⁿ. A83847

Semiprimes in A033951. A113691

a(n) = a(n-1) + a(n-2), for n>=2, with a(0)=27, a(1)=2. A190994

Total number of occurrences of 3 in the (signed) displacement sets of all permutations of [n+3] divided by 3!. A324353

n·10³-1, n·10³-3, n·10³-7 and n·10³-9 are all prime. A64977

Fibonacci sequence beginning 29, 31. A157681

Number of primes of the form x² + 1 < 2ⁿ. A174246

Number of arrays of maxima of three adjacent elements of some length 7 0..n array. A228462

Number of (n+1) X (1+1) 0..3 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..3 introduced in row major order. A239150