Properties of the Number 47316

Forty-Seven Thousand Three Hundred Sixteen

Basics

Value: 47315 → 47316 → 47317

Parity: even

Prime: No

Previous Prime: 47309

Next Prime: 47317

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 3943

Divisors: 1, 2, 3, 4, 6, 12, 3943, 7886, 11829, 15772

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011100011010100

Octal: 134324

Duodecimal: 23470

Hexadecimal: b8d4

Square: 2238803856

Square Root: 217.52241263833022

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 walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (0, 1, 0), (1, 1, -1), (1, 1, 1)}. A150125

Least positive integer k such that (prime(k·n)-1)² = (prime(i·n)-1)*(prime(j·n)-1) for some integers 0 < i < j. A260082

Number of ways to reciprocally link elements of an nX4 array either to themselves or to exactly two king-move neighbors, without 3-loops. A220649

Numbers that are congruent to {0, 2, 4, 5, 6} mod 7. A47316