Properties of the Number 36438

Thirty-Six Thousand Four Hundred Thirty-Eight

Basics

Value: 36437 → 36438 → 36439

Parity: even

Prime: No

Previous Prime: 36433

Next Prime: 36451

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 6073

Divisors: 1, 2, 3, 6, 6073, 12146, 18219, 36438

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000111001010110

Octal: 107126

Duodecimal: 19106

Hexadecimal: 8e56

Square: 1327727844

Square Root: 190.8874013653075

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 odd p-trees of weight n (all proper terminal subtrees have odd weight). A300436

a(n) = prime(n)² - n. A182174

Number of partitions of n into two sorts of parts having exactly 6 parts of the second sort. A258476

G.f. A(x) satisfies: A(x - A(x²)) = x + 2·A(x²). A295761

a(n) = floor(b(n)), where b(1) = 1 and b(n) = b(n-1) + ∑_k=1..n-1 b(k)/(n-1). A376995

Number of p-trees of weight 2n + 1 in which all outdegrees are odd. A318485

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (-1, 1, -1), (0, 1, -1), (1, 0, 0)}. A148144

Integers which can be written as m*τ(m) for some m, where τ = A000005. A36438