Properties of the Number -19471

Nineteen Thousand Four Hundred Seventy-One

Basics

Value: -19472 → -19471 → -19470

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 19471

Divisors: 1, 19471

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110000001111

Octal: -46017

Duodecimal: -B327

Hexadecimal: -4c0f

Square: 379119841

Square Root: 139.53852514628352

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

E.g.f. exp(sin(sin(x))). A9201

Expansion of e.g.f. cosh(sin(sin(x))), even powers only. A9142

Expansion of tan(sin(tanh(x))). A9660

First term of balanced prime quartets: p(m+1)-p(m) = p(m+2)-p(m+1) = p(m+3)-p(m+2). A54800

Initial prime in set of 4 consecutive primes with common difference 6. A33451

Primes p such that p, p+6, p+12, p+18 are all primes. A23271

Initial prime in first sequence of n consecutive primes congruent to 1 modulo 6. A57620

Prime number spiral (clockwise, Northwest spoke). A53999

Primes p such that p, p+6, p+12, p+18 are consecutive primes and p = 6·k+1 for some k. A90837

Primes p such that x⁵⁹ = 2 has no solution mod p. A59312