Properties of the Number 80489

Eighty Thousand Four Hundred Eighty-Nine

Basics

Value: 80488 → 80489 → 80490

Parity: odd

Prime: Yes

Previous Prime: 80473

Next Prime: 80491

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 80489

Divisors: 1, 80489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011101001101001

Octal: 235151

Duodecimal: 3A6B5

Hexadecimal: 13a69

Square: 6478479121

Square Root: 283.70583356709466

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

Primes having only {0, 4, 8, 9} as digits. A386076

a(1) =4, a(n) = smallest multiple of a(n-1) (not equal to 10^k*a(n-1)) obtained by inserting digits anywhere in a(n-1). A80489