Properties of the Number -22943

Twenty-Two Thousand Nine Hundred Forty-Three

Basics

Value: -22944 → -22943 → -22942

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 22943

Divisors: 1, 22943

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100110011111

Octal: -54637

Duodecimal: -1133B

Hexadecimal: -599f

Square: 526381249

Square Root: 151.46946887079258

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

Primes p = p_n+1 such that p_n + p_n+2 = 2·p_n+1 + 12. A95673

Primes of the form 8·k-1 such that 4·k-1 and 16·k-1 are also primes. A101792

a(n) = 997·n + 1009. A100776

Numbers n such that n² + 1 is divisible by a 5th power. A218564

Lesser of consecutive primes whose average is an oblong number. A242383

Primes p such that floor(log(p)) + p² is prime. A225626

Smallest prime numbers characterized by a convergence speed of n, assuming a(1) = 2 (since 2² <> 2²^2 (mod 10) and 2²^2 == 2²^2² (mod 10)). A339313

Primes of the form n²+5·n+c (n>=0), where c=3 for even n and c=-3 for odd n. A117012

Right truncatable primes in base 9 (written in decimal form). A129693

Primes congruent to 51 mod 59. A142778