Properties of the Number 74183

Seventy-Four Thousand One Hundred Eighty-Three

Basics

Value: 74182 → 74183 → 74184

Parity: odd

Prime: No

Previous Prime: 74177

Next Prime: 74189

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 31 × 2393

Divisors: 1, 31, 2393, 74183

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010000111000111

Octal: 220707

Duodecimal: 36B1B

Hexadecimal: 121c7

Square: 5503117489

Square Root: 272.3655631683271

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 positive solutions to (x₁)² + (x₂)² + (x₃)² + (x₄)² <= n². A341423

Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 1 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 1 3 6 or 7. A252301

Triangle read by rows: a(n,k) is the number of permutations of n elements with prefix transposition distance equal to k. A164645

T(n,k)=Number of 0..k arrays x(0..n+1) of n+2 elements without any two consecutive increases or two consecutive decreases. A200838

Number of 0..n arrays x(0..8) of 9 elements without any two consecutive increases or two consecutive decreases. A200844

Duplicate of A039960. A74183