Properties of the Number -17671

Seventeen Thousand Six Hundred Seventy-One

Basics

Value: -17672 → -17671 → -17670

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: Yes

Factorization: 41 × 431

Divisors: 1, 41, 431, 17671

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010100000111

Octal: -42407

Duodecimal: -A287

Hexadecimal: -4507

Square: 312264241

Square Root: 132.93231360357797

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 strict compositions of n with all adjacent parts (x, y) satisfying x < 2y and y < 2x. A342341

Least positive integer m with prime(m)+2 and prime(prime(m))+2 both prime such that prime(m·n)+2 and prime(prime(m·n))+2 are both prime. A259487

Palindromic lucky numbers. A31161

Shallow diagonal of triangular spiral in A051682. A81275

Number of endofunctions on [n] whose cycle lengths are divisors of 5. A246525

Lucky numbers that are both palindromic and nonprime. A31880

Numbers n for which there are exactly eight k such that n = k + reverse(k). A72432

Number of permutations of length n which avoid the patterns 1234, 2341, 4132. A116775

Palindromes with no palindromic aliquot parts except 1. A257973

G.f. A(x) satisfies: A(x) = 1 + x·A(x/(1 - x)³) / (1 - x)². A393228