Properties of the Number 72386

Seventy-Two Thousand Three Hundred Eighty-Six

Basics

Value: 72385 → 72386 → 72387

Parity: even

Prime: No

Previous Prime: 72383

Next Prime: 72421

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 17 × 2129

Divisors: 1, 2, 17, 34, 2129, 4258, 36193, 72386

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101011000010

Octal: 215302

Duodecimal: 35A82

Hexadecimal: 11ac2

Square: 5239732996

Square Root: 269.04646438858845

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

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1 or 2 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317764

Primes which can be represented as the sum of a triangular number and its reverse. A72386