Properties of the Number 38716

Thirty-Eight Thousand Seven Hundred Sixteen

Basics

Value: 38715 → 38716 → 38717

Parity: even

Prime: No

Previous Prime: 38713

Next Prime: 38723

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 9679

Divisors: 1, 2, 4, 9679, 19358, 38716

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011100111100

Octal: 113474

Duodecimal: 1A4A4

Hexadecimal: 973c

Square: 1498928656

Square Root: 196.76381781211708

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 A(n,k) of k-dimensional lattice walks from {n}^k to {0}^k using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1; square array A(n,k), n>=0, k>=0, read by antidiagonals. A347811

Period (multiplicative order base 10) of the terms in A116074 and A116075. A116076

Number of n-dimensional lattice walks from {1}ⁿ to {0}ⁿ using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1. A346840

Numbers k such that the sum of the numbers from 1 to k and that from 1 to k+1 share the same sum of divisors. A375819

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (-1, 0, 1), (0, 0, 1), (0, 1, -1), (1, -1, 0)}. A148150

a(n) = floor(n/4)*ceiling((n+3)/4). A38716