Properties of the Number 29142

Twenty-Nine Thousand One Hundred Forty-Two

Basics

Value: 29141 → 29142 → 29143

Parity: even

Prime: No

Previous Prime: 29137

Next Prime: 29147

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 1619

Divisors: 1, 2, 3, 6, 9, 18, 1619, 3238, 4857, 9714

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000111010110

Octal: 70726

Duodecimal: 14A46

Hexadecimal: 71d6

Square: 849256164

Square Root: 170.71028088548152

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

Expansion of ∏_k>=1 (1 + x^k)^A000593(k). A301800

Number of subgroups of index n in fundamental group of a certain fiber space. A27838

Numbers n such that P(11·n) is prime where P(n) is the partition number. A113499

a(n) = 1458·n - 18. A157508

a(n) = 324·n² - 336·n + 102 (n >= 1). A304165

Number of (n+1) X (3+1) 0..2 arrays with no 2 X 2 subblock having the sum of its diagonal elements greater than the absolute difference of its antidiagonal elements. A251083

a(n) = (4ⁿ + 15·n - 1)/9. A323397

Values of n such that n^a-+a are primes, a=11. A155023

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no 2X2 subblock having the sum of its diagonal elements greater than the absolute difference of its antidiagonal elements. A251088

Expansion of 1/((1-x²)*(1-x³)*(1-x⁴)*(1-x¹²)). A29142