Properties of the Number 24149

Twenty-Four Thousand One Hundred Forty-Nine

Basics

Value: 24148 → 24149 → 24150

Parity: odd

Prime: No

Previous Prime: 24137

Next Prime: 24151

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 19 × 31 × 41

Divisors: 1, 19, 31, 41, 589, 779, 1271, 24149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101111001010101

Octal: 57125

Duodecimal: 11B85

Hexadecimal: 5e55

Square: 583174201

Square Root: 155.3994851986325

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

Numbers which are the sum of two positive cubes and divisible by 31. A102658

a(n) = determinant of n X n circulant matrix whose first row is the first n distinct Fibonacci numbers A000045(2), A000045(3), ... A000045(n+1). A118704

Number of (w,x,y) with all terms in {0,...,n} and w <= x + y and x < y. A212981

Terms of A024670 that are not in A141805. A141806

Maximum word length generated by acyclic context-free grammar in Greibach normal form whose grammar size is at most n. A389642

Numbers k such that φ(k) + φ(k+1) = σ(k). A67799

Number of length 2+2 0..n arrays with the sum of the maximum minus twice the median plus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero. A251429

Number of nX4 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero. A316307

Number of positive integers <= 2ⁿ of form 5 x² + 6 y². A54176

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero. A316311