Properties of the Number 5990

Five Thousand Nine Hundred Ninety

Basics

Value: 5989 → 5990 → 5991

Parity: even

Prime: No

Previous Prime: 5987

Next Prime: 6007

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 599

Divisors: 1, 2, 5, 10, 599, 1198, 2995, 5990

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101100110

Octal: 13546

Duodecimal: 3572

Hexadecimal: 1766

Square: 35880100

Square Root: 77.3950902835574

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

Numbers n such that 3ⁿ + 2^n-1 is prime. A82103

Numbers k such that 9^k + 8^k-1 is prime. A93795

Number of integer partitions of n whose maximal anti-runs have distinct maxima. A375133

Number of strongly unimodal partitions of n (strongly unimodal means strictly increasing then strictly decreasing). A59618

Rectangular table where column k equals row sums of matrix power A097712^k, read by antidiagonals. A125860

The number of non-equivalent distinguishing coloring partitions of the path on n vertices (n>=1) with exactly k parts (k>=1). Regular triangle read by rows: the rows are indexed by n, the number of vertices of the path, and the columns are indexed by k, the number of parts. A309748

a(1) = 2; a(n+1) = a(n)-th nonprime, where nonprimes begin at 1. A25003

a(1) = 393; for n > 1, a(n) = a(n-1) + 1 + sum of distinct prime factors of a(n-1) that are < a(n-1). edit. A105210

Main diagonal of table A125860. A125861

Column 4 of table A125860; also equals row sums of matrix power A097712⁴. A125864