Properties of the Number 9356

Nine Thousand Three Hundred Fifty-Six

Basics

Value: 9355 → 9356 → 9357

Parity: even

Prime: No

Previous Prime: 9349

Next Prime: 9371

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 2339

Divisors: 1, 2, 4, 2339, 4678, 9356

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010001100

Octal: 22214

Duodecimal: 54B8

Hexadecimal: 248c

Square: 87534736

Square Root: 96.72641831474998

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

Numbers k such that k¹²⁸ + 1 is prime. A56994

Triangle read by rows: T(n,k) = number of edges in a "frame" of size n X k (see Comments in A331457 for definition). A332600

Numbers that occur only once in A155043; positions of zeros in A262505, ones in A262507. A262508

Number of set partitions of strict multiset partitions of integer partitions of n. A330452

T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than two of its king-move neighbors, with the exception of exactly one element. A282560

a(n) = (a(n-1) + a(n-3))/gcd(a(n-1), a(n-3)) with a(0) =2, a(1) = 3, a(2) = 5. A214331

Numbers n such that (σ(n-2)+σ(n+2))/2 = σ(n). A99631

Records in A018892. A126097

Concatenation of first two digits and last two digits of n-th even perfect number. A138875

Index of first occurrence of n in A305382. A316226