Properties of the Number 72667

Seventy-Two Thousand Six Hundred Sixty-Seven

Basics

Value: 72666 → 72667 → 72668

Parity: odd

Prime: No

Previous Prime: 72661

Next Prime: 72671

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 ² × 1483

Divisors: 1, 7, 49, 1483, 10381, 72667

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001101111011011

Octal: 215733

Duodecimal: 36077

Hexadecimal: 11bdb

Square: 5280492889

Square Root: 269.56817319557587

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 connected undirected unlabeled loopless multigraphs with 4 vertices and n edges. A290778

Consider m such that prime(m) + prime(m+1) = prime(k) + 1 for some k; sequence gives values of prime(m). A72667