Properties of the Number 42998

Forty-Two Thousand Nine Hundred Ninety-Eight

Basics

Value: 42997 → 42998 → 42999

Parity: even

Prime: No

Previous Prime: 42989

Next Prime: 43003

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 21499

Divisors: 1, 2, 21499, 42998

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011111110110

Octal: 123766

Duodecimal: 20A72

Hexadecimal: a7f6

Square: 1848828004

Square Root: 207.35959104897947

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

Sum of binary numbers with n 1's and one (non-leading) 0. A59673

Primes congruent to {1, 2, 3, 5} (mod 8). A42998