Properties of the Number 22841

Twenty-Two Thousand Eight Hundred Forty-One

Basics

Value: 22840 → 22841 → 22842

Parity: odd

Prime: No

Previous Prime: 22817

Next Prime: 22853

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 13 × 251

Divisors: 1, 7, 13, 91, 251, 1757, 3263, 22841

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101100100111001

Octal: 54471

Duodecimal: 11275

Hexadecimal: 5939

Square: 521711281

Square Root: 151.132392292321

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 integer partitions of n with fewer parts than distinct divisors of parts. A371173

Collatz (or 3x+1) trajectory starting at 703. A161021

Number of tatami tilings of a 2 X n grid (with monomers allowed). A180965

Number of lattice points in the closed region bounded by the graphs of y = (5/6)*x², x = n, and y = 0, excluding points on the x-axis. A227347

a(n) = (n+1) * A005493(n). A127741

a(n) = ∑_d∣n d * σ(n/d, d). A198302

Number of solutions to 1 +-* 2 +-* 3 +-* ... +-* n = 0. A342602

Number of powerful numbers that are not powers of primes (i.e. are in A286708) that do not exceed 2ⁿ. A380431

Triangle read by rows, T(n, k) = 2^k*binomial(n, k)*hypergeom([-k, k - n, k - n], [1, -n], 1/2) for n >= 0 and 0 <= k <= n. A299444

Numbers that cannot be expressed as the sum of one or more numbers without any repeated digits. A342080