Properties of the Number 9316

Nine Thousand Three Hundred Sixteen

Basics

Value: 9315 → 9316 → 9317

Parity: even

Prime: No

Previous Prime: 9311

Next Prime: 9319

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 17 × 137

Divisors: 1, 2, 4, 17, 34, 68, 137, 274, 548, 2329

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001100100

Octal: 22144

Duodecimal: 5484

Hexadecimal: 2464

Square: 86787856

Square Root: 96.51942809610924

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

Doubly triangular numbers: a(n) = n*(n+1)*(n²+n+2)/8. A2817

Centered 9-gonal (also known as nonagonal or enneagonal) numbers. Every third triangular number, starting with a(1)=1. A60544

a(n) = p*(p-1)/2 for p = prime(n). A8837

a(n) = 2·n*(4·n + 1). A33585

Numbers m such that there are precisely 20 groups of order m. A298911

Primitive numbers in A229307. A229311

Numbers k such that k³ divides 3^k² - 1. A129211

Primitive numbers in A229304. A229308

Primitive numbers in A229305. A229309

Primitive numbers in A229306. A229310