Properties of the Number 5993

Five Thousand Nine Hundred Ninety-Three

Basics

Value: 5992 → 5993 → 5994

Parity: odd

Prime: No

Previous Prime: 5987

Next Prime: 6007

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 13 × 461

Divisors: 1, 13, 461, 5993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101101001

Octal: 13551

Duodecimal: 3575

Hexadecimal: 1769

Square: 35916049

Square Root: 77.41446893184762

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

a(n) = 2·a(n-1) + 7·a(n-2). A83100

a(n) = 2·a(n-1) + 7·a(n-2) for n>1, a(0)=1, a(1)=1. A84058

Number of antichain covers of a labeled n-set such that for every two distinct elements in the n-set, there is a set in the antichain cover containing one of the elements but not the other. A245567

Positions of ones in A264977; positions of twos in A277330. A277701

a(0) = 0, a(1) = 1; a(2·n) = a(n), a(2·n+1) = 7·a(n) + a(n+1). A342636

Number of regions in a square when n internal squares are drawn between the 4n points that divide each side into n+1 equal parts. A357058

Odd numbers not of the form p + 2·k², k>0, p prime. A60003

a(n) is the index of the last occurrence of n in A316774. A316984

Odd composite integers m such that A087130(m) == 5 (mod m). A335671

Boris Stechkin's function. A55004