Properties of the Number 72943

Seventy-Two Thousand Nine Hundred Forty-Three

Basics

Value: 72942 → 72943 → 72944

Parity: odd

Prime: No

Previous Prime: 72937

Next Prime: 72949

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 13 × 31 × 181

Divisors: 1, 13, 31, 181, 403, 2353, 5611, 72943

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110011101111

Octal: 216357

Duodecimal: 36267

Hexadecimal: 11cef

Square: 5320681249

Square Root: 270.07961789072493

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

Smallest integer greater than 1 and not ending in 0 whose congruence speed is not constant at height n (see A373387). A379906

Number of partitions p of n not containing ceiling((min(p) + max(p))/2) as a part. A238485

Least nonnegative integer k such that n + k³ is prime, or -1 if no such k exists. A72943