Properties of the Number 9196

Nine Thousand One Hundred Ninety-Six

Basics

Value: 9195 → 9196 → 9197

Parity: even

Prime: No

Previous Prime: 9187

Next Prime: 9199

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 11 ² × 19

Divisors: 1, 2, 4, 11, 19, 22, 38, 44, 76, 121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111101100

Octal: 21754

Duodecimal: 53A4

Hexadecimal: 23ec

Square: 84566416

Square Root: 95.89577675789482

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

Multiples of 19 containing a 19 in their decimal representation. A121039

Numbers k for which k·gcd(σ(k), A276086(k)) is equal to σ(k) * gcd(k, A276086(k)), where A276086 is the primorial base exp-function, and σ gives the sum of divisors of its argument. A351458

Positive integers k such that 13^k == 9 (mod k). A116636

Concentric 19-gonal numbers. A195048

a(n) = n*(n-3)*(n²-7·n+14)/8. A176145

Starts of runs of 5 consecutive even numbers that are all totient numbers (A002202). A333022

a(n) = 4·n*(n² + 2)/3. A217873

a(n) = 19·n². A244631

Number of compositions of n into exactly n nonnegative parts such that all positive parts are odd. A348476

Numbers that are values of the totient function (A002202) but not of the reduced totient function (A002174). A270265