Properties of the Number 22429

Twenty-Two Thousand Four Hundred Twenty-Nine

Basics

Value: 22428 → 22429 → 22430

Parity: odd

Prime: No

Previous Prime: 22409

Next Prime: 22433

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 2039

Divisors: 1, 11, 2039, 22429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011110011101

Octal: 53635

Duodecimal: 10B91

Hexadecimal: 579d

Square: 503060041

Square Root: 149.7631463344704

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 ways to cover (without overlapping) a ring lattice (necklace) of n sites with molecules that are 8 sites wide. A58365

Consider a number x. Take the sum of its digits. Repeat the process deleting the first addendum and adding the previous sum. The sequence lists the numbers that after some iterations reach the arithmetic derivative of x. A269312

Products (semiprimes) of two distinct double-safe primes. A157356

Number of (5+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250659

One-third of the number of simple intersection points in the interior of the n-th triangle described in A092867 and A366479. A366480

a(n) = c(n-1) + c(n-3) where c is the sequence of numbers not in a. A22429

Number of nX4 binary arrays without the pattern 0 1 0 diagonally, vertically or horizontally. A188503