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Properties of the Number 29622

Twenty-Nine Thousand Six Hundred Twenty-Two

Basics

Value: 29621 → 29622 → 29623

Parity: even

Prime: No

Previous Prime: 29611

Next Prime: 29629

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 4937

Divisors: 1, 2, 3, 6, 4937, 9874, 14811, 29622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001110110110

Octal: 71666

Duodecimal: 15186

Hexadecimal: 73b6

Square: 877462884

Square Root: 172.11042966653707

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

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 0 and 1 0 1 vertically. A207519
a(n) is the number of integers·that can be written x = (2c(1) - 2c(2) - 3·2c(3) - 32*2c(4) - ... - 3m-2*2c(m) - 3m-1) / 3m for integers c(1), c(2), ..., c(m) such that n = c(1) > c(2) > ... > c(m) > 0 and c(1) - c(2) ≠ 2 if m >= 2. A131450
Expansion of ∏k>=1 ((1 + 4k*xk)/(1 - 4k*xk))1/4k. A303442
Least term in period of continued fraction for sqrt(n) is 9. A31433
Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=3, r=3, I={-2,2}. A79992
Number of n X n 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 0 and 1 0 1 vertically. A207515
Number of nX5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 0 and 1 0 1 vertically. A207516
Number of 5 X n 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 0 and 1 0 1 vertically. A207521
Odd numbers in (3,2)-Pascal triangle A029618. A29622