Properties of the Number -9201

Two Hundred One

Basics

Value: -9202 → -9201 → -9200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 3067

Divisors: 1, 3, 3067, 9201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001111110001

Octal: -21761

Duodecimal: -53A9

Hexadecimal: -23f1

Square: 84658401

Square Root: 95.9218431849597

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

Partial sums of A299291. A299292

Numbers that are palindromic in bases 2 and 7. A182234

Semiprimes s such that s-/+2 are primes. A125215

O.g.f. satisfies: A(x) = ∑_n>=0 A000110(n)*xⁿ*A(x)ⁿ, where A000110 are the Bell numbers. A224922

Number of partitions p of n such that 3·min(p) is a part of p. A238590

For 1<=x<=n, 1<=y<=n, write gcd(x,y) = u·x+v·y with u,v minimal; a(n) = sum of the values of |v|. A345433

Truncated octahedral numbers: 16·n³ - 33·n² + 24·n - 6. A5910

Number of compositions of n with exactly one descent. A241626

Number of 1342-avoiding even Grassmannian permutations of size n. A361274

a(n) = A026907(2·n, n-1). A26910