Properties of the Number 42163

Forty-Two Thousand One Hundred Sixty-Three

Basics

Value: 42162 → 42163 → 42164

Parity: odd

Prime: No

Previous Prime: 42157

Next Prime: 42169

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 11 × 3833

Divisors: 1, 11, 3833, 42163

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010010110011

Octal: 122263

Duodecimal: 20497

Hexadecimal: a4b3

Square: 1777718569

Square Root: 205.33630950224074

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

Coefficient of·in the reduction by x²->x+1 of the polynomial p(n,x) defined below in Comments. A192761

The base 10 numbers with a digit product > 0 and which when written in bases 3,4,5,6,7,8,9 have two or more other base representations with the same digit product. A331565

Numbers k such that 2·3^k + 35 is prime. A59768

Interprimes which are of the form s·prime, s=11. A75286

Denominators of continued fraction convergents to sqrt(606). A42163