Properties of the Number 17131

Seventeen Thousand One Hundred Thirty-One

Basics

Value: 17130 → 17131 → 17132

Parity: odd

Prime: No

Previous Prime: 17123

Next Prime: 17137

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 37 × 463

Divisors: 1, 37, 463, 17131

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 100001011101011

Octal: 41353

Duodecimal: 9AB7

Hexadecimal: 42eb

Square: 293471161

Square Root: 130.88544609695916

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

Absolute discriminants of complex quadratic fields with 3-class group of elementary abelian type (3,3) of rank 2. A242863

Absolute discriminants of complex quadratic fields with 3-class rank 2. A242862

Triangle built from partial sums of Catalan numbers multiplied by powers of nonpositive numbers. A112707

Absolute discriminants of complex quadratic fields with 3-class group of type (3,3) and Hilbert 3-class field tower of exact length 3, except for the cases mentioned in the COMMENTS. A242878

Integers n >= 1 such that n divides 0!-1!+2!-3!+4!-...+(-1)^n-1(n-1)!. A64383

Collatz (or 3x+1) trajectory starting at 703. A161021

Minimal absolute discriminants a(n) of complex quadratic fields with 3-class group of type (3,3), 3-principalization type G.16 (2134), second 3-class group G of even nilpotency class cl(G)=2(n+3), and 3-class tower of unknown length at least 3. A247697

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

Number of nonprimes <= prime(n)². A53683

Sum over all partitions λ of n of ∑_p:λ p^m(p,λ), where m(p,λ) is the multiplicity of part p in λ. A213180