Properties of the Number -11575

Eleven Thousand Five Hundred Seventy-Five

Basics

Value: -11576 → -11575 → -11574

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 463

Divisors: 1, 5, 25, 463, 2315, 11575

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110100110111

Octal: -26467

Duodecimal: -6847

Hexadecimal: -2d37

Square: 133980625

Square Root: 107.58717395675006

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

Number of lone-child-avoiding rooted semi-identity trees with n vertices. A331966

Number of isomorphism classes of nanocones with 3 pentagons and a symmetric boundary of length n. A197988

Number of vertices formed inside a right triangle by the straight line segments mutually connecting all vertices and points on the two shorter edges whose positions on one edge equal the Farey series of order n while on the other they divide its length into n equal segments. A359974

The least number s having exactly n threes in the continued fraction of sqrt(s). A206583

Denominators of continued fraction convergents to sqrt(343). A41649

Solution of the complementary equation a(n) = 2·a(n-1) - a(n-2) + b(n-1) + 2, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences. A294870

Expansion of (1/x) * Series_Reversion( x * (1 - x² * (1 + x)) / (1 + x)² ). A387667

Numbers k such that the continued fraction for sqrt(k) has period 88. A20427

Expansion of ∏_k>=1 (1 - x^12·k) * (1 - x^4·k-2) / (1 - x^k). A280949

Largest cost for a permutation problem. A367185