Properties of the Number 63972

Sixty-Three Thousand Nine Hundred Seventy-Two

Basics

Value: 63971 → 63972 → 63973

Parity: even

Prime: No

Previous Prime: 63949

Next Prime: 63977

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 1777

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 1777

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100111100100

Octal: 174744

Duodecimal: 31030

Hexadecimal: f9e4

Square: 4092416784

Square Root: 252.9268669002959

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

Record differences for n² - φ(n)*σ(n). A164876

Number of ways two L-tiles can be placed on an n X n square. A243645

a(n) is the smallest m such that usigma(m) = n (or 0 if no such m). A63972