Properties of the Number 51442

Fifty-One Thousand Four Hundred Forty-Two

Basics

Value: 51441 → 51442 → 51443

Parity: even

Prime: No

Previous Prime: 51439

Next Prime: 51449

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 17 ² × 89

Divisors: 1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100100011110010

Octal: 144362

Duodecimal: 2592A

Hexadecimal: c8f2

Square: 2646279364

Square Root: 226.80828909014767

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

Concatenation of next n Catalan numbers. A134714

Products of distinct, non-consecutive primes. Squarefree numbers not divisible by any two consecutive primes. A325160

a(n) = nⁿ⁺¹+(n+1)ⁿ. A51442