Properties of the Number 91284

Ninety-One Thousand Two Hundred Eighty-Four

Basics

Value: 91283 → 91284 → 91285

Parity: even

Prime: No

Previous Prime: 91283

Next Prime: 91291

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 7607

Divisors: 1, 2, 3, 4, 6, 12, 7607, 15214, 22821, 30428

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110010010010100

Octal: 262224

Duodecimal: 449B0

Hexadecimal: 16494

Square: 8332768656

Square Root: 302.1324212990059

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

Number of nX1 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A200930

Number of n-digit left- or right-truncatable primes with no consecutive zero digits. A346662

Exponent of 2 in -1+prime[n]^s, if s is an exponent of form 16k-8. Except a(1)=0, a(n)=1+A091283(n). A91284