Properties of the Number 46420

Forty-Six Thousand Four Hundred Twenty

Basics

Value: 46419 → 46420 → 46421

Parity: even

Prime: No

Previous Prime: 46411

Next Prime: 46439

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 11 × 211

Divisors: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011010101010100

Octal: 132524

Duodecimal: 22A44

Hexadecimal: b554

Square: 2154816400

Square Root: 215.4530111184339

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) = ∑_k=0..n A026626(n, k). A26633

Tenth column (k=9) of sextinomial array A063260. A63264

Total sum of the left-to-right maxima in all compositions of n into distinct parts. A336771

Square array A(n,k), n>=1, k>=1, read by antidiagonals: A(n,k) is 1/(2·n) times the number of n-colorings of the complete tripartite graph K_k,k,k. A212221

Low-temperature partition function expansion for honeycomb net (Potts model, q=3). A57393

Base-9 palindromes that start with 7. A43034

Numbers k such that 4·10^k + 87 is prime. A273097

Prime factors of repunit of length a(n) are all of different lengths. A46420