Properties of the Number -16047

Sixteen Thousand Forty-Seven

Basics

Value: -16048 → -16047 → -16046

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 1783

Divisors: 1, 3, 9, 1783, 5349, 16047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11111010101111

Octal: -37257

Duodecimal: -9353

Hexadecimal: -3eaf

Square: 257506209

Square Root: 126.67675398430448

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

Expansion of x³*(x-1)*(x+1) / (x⁵-2·x⁴+x²-1). A135990

Numbers n such that p = n² + 2, p+2 and p+6 are consecutive primes. A86380

Number of integer partitions of 2n such that 2*(minimum) = (mean). A363132

p-INVERT of (0,1,0,1,0,1,...), where p(S) = 1 - 3 S + S². A291243

First of three consecutive Ulam numbers (A002858) in arithmetic progression with difference 22. A68856

Indices of primes in sequence defined by A(0) = 89, A(n) = 10·A(n-1) - 71 for n > 0. A101060

Expansion of ∏_{k >= 0} (1 + A147954(k)*x^k). A147955

Number of partitions of 2·n into exactly n prime powers (including 1). A341154

Numbers whose base-4 representation contains exactly three 2's and four 3's. A45152

Numbers k such that (11·10^k + 91)/3 is prime. A282895