Properties of the Number 79642

Seventy-Nine Thousand Six Hundred Forty-Two

Basics

Value: 79641 → 79642 → 79643

Parity: even

Prime: No

Previous Prime: 79633

Next Prime: 79657

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 39821

Divisors: 1, 2, 39821, 79642

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011100011010

Octal: 233432

Duodecimal: 3A10A

Hexadecimal: 1371a

Square: 6342848164

Square Root: 282.2091423040721

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 binary strings of length n that avoid the pattern·x^R x (x^R is the reversal of x). A261204

Matrix product of unsigned Stirling1-triangle |A008275(n,k)| and Stirling1-triangle A008275(n,k). A79642