Properties of the Number 9398

Nine Thousand Three Hundred Ninety-Eight

Basics

Value: 9397 → 9398 → 9399

Parity: even

Prime: No

Previous Prime: 9397

Next Prime: 9403

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 37 × 127

Divisors: 1, 2, 37, 74, 127, 254, 4699, 9398

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010110110

Octal: 22266

Duodecimal: 5532

Hexadecimal: 24b6

Square: 88322404

Square Root: 96.94328238717729

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 n² into distinct squares. A30273

Nonprimes in the triangle A141020. A141031

Permutation of natural numbers: a(n) = A243283(A122111((2·n)-1)). A244984

Maximal value of sum(p(i)p(i+1),i=1..n), where p(n+1)=p(1), as p ranges over all permutations of {1,2,...,n}. A110610

Number of character table entries of the symmetric group S_n which are < 0. A51748

Row sums of A095167. A95170

G.f. A(x) satisfies A(A(A(..(A(x))..))) = B(x) (8th self-COMPOSE of A) such that the coefficients of B(x) consist only of numbers {1,2,3,..,8}, with B(0) = 0. A112117

Twice nonagonal numbers (or twice 9-gonal numbers): a(n) = n*(7·n-5). A139268

a(n) = Position of 2ⁿ among the numbers which are divisible by the square of their highest noncomposite factor (i.e., the union of {1} and A070003), 0 if not there. A244986

Solution (a(n)) of the complementary equation a(n) = 2·a(n-1) - a(n-2) + b(n-1) + b(n); see Comments. A305330