Properties of the Number 38568

Thirty-Eight Thousand Five Hundred Sixty-Eight

Basics

Value: 38567 → 38568 → 38569

Parity: even

Prime: No

Previous Prime: 38567

Next Prime: 38569

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 1607

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 1607, 3214

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011010101000

Octal: 113250

Duodecimal: 1A3A0

Hexadecimal: 96a8

Square: 1487490624

Square Root: 196.3873723028036

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 n such that n² + 1 is divisible by a 5th power. A218564

Number of primitive (period n) step cyclic shifted sequences using a maximum of four different symbols. A56421

Number of (w,x,y,z) with all terms in {1,...,n} and min{|w-x|,|w-y|}=min{|x-y|,|x-z|}. A212579

Number of nX4 0..1 arrays with every element equal to 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero. A298051

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, -1), (-1, 0, 0), (1, 0, 0), (1, 1, 1)}. A150689

a(0)=1; for n>0, p2(n)+Sum(binomial(2·k,k)*p2(n-k)/2,k=1..n-1) where p2 = A002995, the number of unlabeled planar trees on n nodes. A191280

Numerators in canonical bijection from positive integers to positive rationals. A38568