Properties of the Number 9418

Nine Thousand Four Hundred Eighteen

Basics

Value: 9417 → 9418 → 9419

Parity: even

Prime: No

Previous Prime: 9413

Next Prime: 9419

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 17 × 277

Divisors: 1, 2, 17, 34, 277, 554, 4709, 9418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011001010

Octal: 22312

Duodecimal: 554A

Hexadecimal: 24ca

Square: 88698724

Square Root: 97.04638066409278

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 partitions of n in which the greatest part is 10. A26816

Base-2 expansion of a(n) encodes the steps where numbers of the form 4k+1 are encountered when map x -> A252463(x) is iterated down to 1, starting from x=n. A292381

a(n) = ∑_k=1..n (-1)^n-k * Stirling1(n,k) * k! * kⁿ, with a(0)=1. A320096

T(n,k) = Number of (n+1) X (k+1) 0..1 arrays with the difference between each 2 X 2 subblock maximum and minimum lexicographically nondecreasing rowwise and columnwise. A235449

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with the difference between each 2X2 subblock maximum and minimum lexicographically nondecreasing columnwise and nonincreasing rowwise. A235679

Max_k=0..n { Number of partitions of n into exactly k parts }. A2569

Number of partitions of n into at most 10 parts. A8639

Iccanobirt numbers (7 of 15): a(n) = R(a(n-1)) + R(a(n-2)) + R(a(n-3)), where R is the digit reversal function A004086. A102117

a(n) = n*(8·n+5). A139277

Number of partitions of n into 10 distinct and relatively prime parts. A341914