Properties of the Number 91234

Ninety-One Thousand Two Hundred Thirty-Four

Basics

Value: 91233 → 91234 → 91235

Parity: even

Prime: No

Previous Prime: 91229

Next Prime: 91237

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 11 ² × 13 × 29

Divisors: 1, 2, 11, 13, 22, 26, 29, 58, 121, 143

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110010001100010

Octal: 262142

Duodecimal: 4496A

Hexadecimal: 16462

Square: 8323642756

Square Root: 302.04966479041155

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

Minimum number n, not already present, that permits the cyclic repetition of the decimal digits 1,2,3,4,5,6,7,8,9 in the sequence. A165307

a(n) is the smallest number greater than a(n-1) such that in a(0) through a(n) no digit occurs more than once more than any other digit. A95204

a(n) is the smallest number greater than a(n-1) such that in a(1) through a(n) no digit occurs more than once more than any other digit, starting with a(1) = 1. A248651

Lexicographically first sequence of distinct terms such that any set of nine successive digits can be reordered as {d, d+1, d+2, d+3, d+4, d+5, d+6, d+7, d+8}, d being the smallest of the nine digits. A302504

Numbers of the form a·b*c·r/60 where (a,b,c) is a primitive Pythagorean triple with inradius r. A393614

Number of ways to partition the set of divisors of n into three subsets such that their sums form an integer triangle. A91234