Properties of the Number 80048

Eighty Thousand Forty-Eight

Basics

Value: 80047 → 80048 → 80049

Parity: even

Prime: No

Previous Prime: 80039

Next Prime: 80051

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 5003

Divisors: 1, 2, 4, 8, 16, 5003, 10006, 20012, 40024, 80048

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100010110000

Octal: 234260

Duodecimal: 3A3A8

Hexadecimal: 138b0

Square: 6407682304

Square Root: 282.9275525642563

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 partitions of n into 3 or more parts. A4250

Semi-meanders: number of ways a semi-infinite directed curve can cross a straight line n times. A682

Number of ways of folding a strip of n labeled stamps. A136

Number of symmetric ways of folding a strip of n labeled stamps. A560

Number of ways to fold a strip of n blank stamps. A1011

Operation count to create all permutations of n distinct elements using Algorithm L (lexicographic permutation generation) from Knuth's The Art of Computer Programming, Vol. 4, chapter 7.2.1.2. Sequence gives number of loop repetitions in reversal step. A80048

Number of symmetric foldings of a strip of n blank stamps. A1010

Number of symmetric foldings of 2n+1 stamps. A7822

The number of meandering curves of order n. A227167