Properties of the Number 22411

Twenty-Two Thousand Four Hundred Eleven

Basics

Value: 22410 → 22411 → 22412

Parity: odd

Prime: No

Previous Prime: 22409

Next Prime: 22433

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 73 × 307

Divisors: 1, 73, 307, 22411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011110001011

Octal: 53613

Duodecimal: 10B77

Hexadecimal: 578b

Square: 502252921

Square Root: 149.70303938130314

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 distinct lines through the origin in 3-dimensional cube of side length n. A90025

Number T(n,k) of n-step walks on cubic lattice starting at (0,0,0), ending at (0,k,n-k), remaining in the first (nonnegative) octant and using steps (0,0,1), (0,1,0), (1,0,0), (-1,1,1), (1,-1,1), and (1,1,-1); triangle T(n,k), n>=0, 0<=k<=n, read by rows. A328300

Number of nonnegative solutions to x³ + y³ + z³ <= n³. A224215

Sum T(n,k) of the entries in the k-th last blocks of all set partitions of [n]; triangle T(n,k), n>=1, 1<=k<=n, read by rows. A286232

Number of n-step walks on cubic lattice starting at (0,0,0), ending at (0,floor(n/2),ceiling(n/2)), remaining in the first (nonnegative) octant and using steps (0,0,1), (0,1,0), (1,0,0), (-1,1,1), (1,-1,1), and (1,1,-1). A328280

Semiprimes which are the sum of three distinct positive cubes in two or more distinct ways. A180089

a(n) is the number of order-n magic triangles composed of the numbers from 1 to n(n+1)/2 in which the sum of the k-th row and the (n-k)-th row is same for all k and all three directions, counted up to rotations and reflections. A356643

Strong pseudoprimes to base 18. A20244

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 78 ones. A31846

a(n) = (117·n² - 99·n + 2)/2. A50408