Properties of the Number 14942

Fourteen Thousand Nine Hundred Forty-Two

Basics

Value: 14941 → 14942 → 14943

Parity: even

Prime: No

Previous Prime: 14939

Next Prime: 14947

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 31 × 241

Divisors: 1, 2, 31, 62, 241, 482, 7471, 14942

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11101001011110

Octal: 35136

Duodecimal: 8792

Hexadecimal: 3a5e

Square: 223263364

Square Root: 122.23747379588634

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 (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00010001 00010101 or 01010101. A261113

a(n) = n*(n² + 3)/2. A229183

Numerators of continued fraction convergents to sqrt(965). A42866

Number of unordered pairs of rooted trees with a total of n nodes and an even total of leaves. A339524

Expansion of e.g.f. (1/x) * Series_Reversion( x * (1 - (exp(x)-1)²) ). A392765

Number of (n+2) X (3+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00010001 00010101 or 01010101. A261108

a(n) = (1 + 24ⁿ*(23·n - 1))/529. A14942