Properties of the Number 63994

Sixty-Three Thousand Nine Hundred Ninety-Four

Basics

Value: 63993 → 63994 → 63995

Parity: even

Prime: No

Previous Prime: 63977

Next Prime: 63997

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 ² × 653

Divisors: 1, 2, 7, 14, 49, 98, 653, 1306, 4571, 9142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100111111010

Octal: 174772

Duodecimal: 3104A

Hexadecimal: f9fa

Square: 4095232036

Square Root: 252.9703539942971

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

Numbers of uniquely embeddable trees on n vertices. A378672

Number of -3..3 arrays x(0..n-1) of n elements with zero sum and no two consecutive declines, no adjacent equal elements, and no element more than one greater than the previous (random base sawtooth pattern). A200176

Number of 2 X 2 matrices with all elements in {0,1,...,n} and determinant in {0,1,...,n}. A209995

Number of endofunctions on [n] that are the 8th power of an endofunction. A247055

Number of endofunctions on [7] that are the n-th power of an endofunction. A247058

Number of labeled functional digraphs on n nodes with only odd sized cycles and such that every vertex is at a distance of at most 1 from a cycle. A275385

a(n) = ∏_{primes p dividing n} gcd(p-1, n-1). A63994