Properties of the Number 97143

Ninety-Seven Thousand One Hundred Forty-Three

Basics

Value: 97142 → 97143 → 97144

Parity: odd

Prime: No

Previous Prime: 97127

Next Prime: 97151

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 32381

Divisors: 1, 3, 32381, 97143

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101101110111

Octal: 275567

Duodecimal: 48273

Hexadecimal: 17b77

Square: 9436762449

Square Root: 311.6777181641318

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 that have decimal expansion c(1)c(2)...c(n) with distinct digits that satisfy c(1) <> 0, c(1) is the largest digit, and for each i in 1..n there is j in 0..2 such that c(i) == 3·c(i-1) + j (mod 10) (with c(0): = c(n)). A336661

a(n) is the least prime greater than a(n-1) such that n is a quadratic residue mod p. A97143