Properties of the Number 24213

Twenty-Four Thousand Two Hundred Thirteen

Basics

Value: 24212 → 24213 → 24214

Parity: odd

Prime: No

Previous Prime: 24203

Next Prime: 24223

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 1153

Divisors: 1, 3, 7, 21, 1153, 3459, 8071, 24213

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101111010010101

Octal: 57225

Duodecimal: 12019

Hexadecimal: 5e95

Square: 586269369

Square Root: 155.60526983364028

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

The number of upper-triangular matrices with at least one nonzero entry in each row and whose entries sum to n. A158691

Indices of primes in sequence defined by A(0) = 77, A(n) = 10·A(n-1) - 43 for n > 0. A56257

a(n) = (1/24)*(n+1)*(n+6)*(n³+26·n²+225·n+636). A90948

Number of n X 2 0,1 arrays indicating 2 X 2 subblocks of some larger (n+1) X 3 binary array having a sum of zero, with rows and columns of the latter in lexicographically nondecreasing order. A227121

Number of (2+1) X (n+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction. A250757

a(n) = 3rd elementary symmetric function of first n+2 positive integers congruent to 1 mod 3. A24213