Properties of the Number 51674

Fifty-One Thousand Six Hundred Seventy-Four

Basics

Value: 51673 → 51674 → 51675

Parity: even

Prime: No

Previous Prime: 51673

Next Prime: 51679

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 × 3691

Divisors: 1, 2, 7, 14, 3691, 7382, 25837, 51674

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100100111011010

Octal: 144732

Duodecimal: 25AA2

Hexadecimal: c9da

Square: 2670202276

Square Root: 227.31915889339376

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 k for which σ(k - x) + σ(k + x) = 8·k has at least one nonnegative solution. A384841

Boustrophedon transform (first version) of Fibonacci numbers 1, 1, 2, 3, 5, 8, ... A92073

Expansion of q^1/4 * (η(q) / η(q³))³ in powers of q. A199659

Number of ways to build a contiguous building with n LEGO blocks of size 1 X 4 on top of a fixed block of the same size so that the building is flat, i.e., with all blocks in parallel position. A123784

a(n) = prime(n)^prime(n). A51674

Numbers k with squares that are concatenations k² = x//y such that·is an anagram of y. A162945