Properties of the Number -9517

Five Hundred Seventeen

Basics

Value: -9518 → -9517 → -9516

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 31 × 307

Divisors: 1, 31, 307, 9517

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: -10010100101101

Octal: -22455

Duodecimal: -5611

Hexadecimal: -252d

Square: 90573289

Square Root: 97.5551126287085

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

Sums of 7 distinct powers of 3. A38469

Sum of the divisors of the n-th odd square: a(n) = σ((2·n-1)²). A379223

Numbers that are sums of divisors of the odd squares; Intersection of A065764 and A065766, written in ascending order and duplicates removed. A65768

Numbers k such that k concatenated with k+3 gives the product of two numbers which differ by 8. A116181

Odd numbers m such that σ(x) = m has more than 1 solution. A300869

Number of integer partitions of n whose run-sums are not weakly decreasing. A357878

Odd heptagonal numbers (A000566). A14637

a(n) = dot_product(1,2,...,n)*(3,4,...,n,1,2). A26037

Numbers which need eleven 'Reverse and Add' steps to reach a palindrome. A65216

Composite numbers such that exactly ten distinct permutations of digits are prime. A163562