Properties of the Number 89445

Eighty-Nine Thousand Four Hundred Forty-Five

Basics

Value: 89444 → 89445 → 89446

Parity: odd

Prime: No

Previous Prime: 89443

Next Prime: 89449

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 67 × 89

Divisors: 1, 3, 5, 15, 67, 89, 201, 267, 335, 445

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101110101100101

Octal: 256545

Duodecimal: 43919

Hexadecimal: 15d65

Square: 8000408025

Square Root: 299.0735695443514

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

Smallest 7-tuple of consecutive primes such that a(n)+a(n+1)+a(n+2)+a(n+3)+a(n+4), n=1...3, are again consecutive primes. A89445

Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 0 1 vertically. A208038