Properties of the Number 5172

Five Thousand One Hundred Seventy-Two

Basics

Value: 5171 → 5172 → 5173

Parity: even

Prime: No

Previous Prime: 5171

Next Prime: 5179

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 431

Divisors: 1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010000110100

Octal: 12064

Duodecimal: 2BB0

Hexadecimal: 1434

Square: 26749584

Square Root: 71.91661838546081

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

High temperature series for spin-1/2 Ising magnetic susceptibility on 2D square lattice. A2906

T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 diagonally, vertically or antidiagonally. A189696

a(n) is the number of pairs (x,y) where·is plane partition of n+1 and y is a plane partition of n and·covers y. A90984

Number of distinct edges among all circles that can be constructed on vertices of an n-sided regular polygon, using only a compass. A359047

Number of prime palindromes with n digits. A16115

a(n) is the index of the last occurrence of n in A316774. A316984

G.f. A(x) satisfies A(x) = 1/(1 - x·A(x) - x⁶*A'''''(x)). A385765

Partial sums of A080670. A287881

Numbers k such that σ(k) = ψ(k) + τ(k)³. A390297

Oscillates under partition transform. A7212