Properties of the Number -9503

Five Hundred Three

Basics

Value: -9504 → -9503 → -9502

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 13 × 17 × 43

Divisors: 1, 13, 17, 43, 221, 559, 731, 9503

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010100011111

Octal: -22437

Duodecimal: -55BB

Hexadecimal: -251f

Square: 90307009

Square Root: 97.48333190858835

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

G.f. A(x) satisfies: A(x) = x - x² * exp(A(x) + A(x²)/2 + A(x³)/3 + A(x⁴)/4 + ...). A363062

Numbers k such that k and k+1 have the same sum of unitary divisors (A034448). A64125

Number of integer partitions of n with one fewer distinct multiplicities than distinct parts. A325244

Number of nonempty subsets of {2..n} whose product is divisible by their sum. A326172

T(n,k)=Number of nXk 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing. A223918

T(n,k) = number of n X k 0..2 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A224262

T(n,k) = Number of n X k 0..2 arrays with rows unimodal and columns nondecreasing. A224190

Products of 3 distinct non-Sophie Germain primes. A157347

Number of partitions p of n such that median(p) > multiplicity(min(p)). A240215

a(1) = 4; a(n) = smallest composite number of the form k·a(n-1) + 1. A61766