Properties of the Number -13573

Thirteen Thousand Five Hundred Seventy-Three

Basics

Value: -13574 → -13573 → -13572

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 ² × 277

Divisors: 1, 7, 49, 277, 1939, 13573

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010100000101

Octal: -32405

Duodecimal: -7A31

Hexadecimal: -3505

Square: 184226329

Square Root: 116.50321883965266

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

Triangle of Salie numbers. A65547

a(n) = 9·n² - 3·n + 1 with n>0. A304163

Triangular array A065547 unsigned and transposed. A85707

a(n) has generating function 1/((1-x)^k*(1-x²)^k*(k-1/2)) for k=7. A181479

Number of squares (of nonnegative integers) that require n binary (base-2) digits. A126726

Number of triangular numbers T(k) between powers of 2, 2^n-1 < T(k) <= 2ⁿ. A190660

Number of (w,x,y) with all terms in {0,...,n} and |w-x| + |x-y| + |y-w| >= w + x + y. A213489

Numbers n such that the sum of the digits of the numbers from 0 to n is a square. A271626

Number of semistandard Young tableaux over all partitions of 6 with maximal element <= n. A210428

Arithmetic derivative of the prime-factorization representation of the n-th Stern polynomial: a(n) = A003415(A260443(n)). A278544