Properties of the Number 80146

Eighty Thousand One Hundred Forty-Six

Basics

Value: 80145 → 80146 → 80147

Parity: even

Prime: No

Previous Prime: 80141

Next Prime: 80147

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 11 × 3643

Divisors: 1, 2, 11, 22, 3643, 7286, 40073, 80146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100100010010

Octal: 234422

Duodecimal: 3A46A

Hexadecimal: 13912

Square: 6423381316

Square Root: 283.1006888017053

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 sums of products. A66815

Number of factorization patterns of polynomials of degree n over F₅. A6170

The number of 1+1+1-free ordered posets of [n]. A356111

Number of labeled servers of dimension 11. A27398

a(n) = 1 + ∑_i=1..n (n-i+1)*φ(i). A5598

Binary encoding of quadratic residue set for each prime. a(n) = A055094(A000040(n)). A80146