Properties of the Number 69696

Sixty-Nine Thousand Six Hundred Ninety-Six

Basics

Value: 69695 → 69696 → 69697

Parity: even

Prime: No

Previous Prime: 69691

Next Prime: 69697

Digit Sum: 36

Digital Root: 9

Palindrome: Yes

Factorization: 2 ⁶ × 3 ² × 11 ²

Divisors: 1, 2, 3, 4, 6, 8, 9, 11, 12, 16

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10001000001000000

Octal: 210100

Duodecimal: 34400

Hexadecimal: 11040

Square: 4857532416

Square Root: 264

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

Numbers k such that k divides the (right) concatenation of all numbers <= k written in base 25 (most significant digit on right). A29518

Palindromic squares. A2779

Squares in which parity of digits alternates. A30152

Denominator of 1/64 - 1/n². A61050

Squares that are the sum of two consecutive primes. A62703

Number of possible rook moves on an n X n chessboard. A35006

Squares with initial digit '6'. A45789

a(n) = (2·n*(n+1))². A60300

Squares whose reversal is also a square. A61457

Squares which have one or more occurrences of exactly two different digits. A235717