Properties of the Number 6004

Six Thousand Four

Basics

Value: 6003 → 6004 → 6005

Parity: even

Prime: No

Previous Prime: 5987

Next Prime: 6007

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 19 × 79

Divisors: 1, 2, 4, 19, 38, 76, 79, 158, 316, 1501

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011101110100

Octal: 13564

Duodecimal: 3584

Hexadecimal: 1774

Square: 36048016

Square Root: 77.48548251124207

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 steps until the RADD sequence T(k+1) = n + R(T(k)), T(0) = 1, enters a cycle; -1 if no cycle is ever reached. (R=A004086: reverse digits). A117816

Numbers m such that there are precisely 9 groups of order m. A249552

a(n) = (prime(n)+1)*(prime(n+1)+1)/4. A79079

T(n,k) = number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero with no three beads in a row equal. A208945

Expansion of ∏_k>=1 (1 + 2·x^k)/(1 - 2·x^k). A261584

Number of different, not necessarily connected, unlabeled trivalent diagrams of size n. A121352

Least k such that there are exactly A003586(n) ways to choose a binary index of each binary index of k. A368111

Sorted positions of first appearances in A368109 (number of ways to choose a binary index of each binary index). A368112

Sum of median parts of all partitions of n into an odd number of parts. A211373

a(n) = T(n,n-4), array T as in A055801. A55804