Properties of the Number 91272

Ninety-One Thousand Two Hundred Seventy-Two

Basics

Value: 91271 → 91272 → 91273

Parity: even

Prime: No

Previous Prime: 91253

Next Prime: 91283

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 3803

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 3803, 7606

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110010010001000

Octal: 262210

Duodecimal: 449A0

Hexadecimal: 16488

Square: 8330577984

Square Root: 302.1125618043712

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 distinct edges among all circles that can be constructed on vertices of an n-sided regular polygon, using only a compass. A359047

Decimal representation of binary numbers with string structure 10s00, s in {0,1}*, such that it results in a non-palindromic cycle of length 4 in the Reverse and Add! procedure in base 2. A306514

Primes of the form n² - 11. A91272