Properties of the Number 40828

Forty Thousand Eight Hundred Twenty-Eight

Basics

Value: 40827 → 40828 → 40829

Parity: even

Prime: No

Previous Prime: 40823

Next Prime: 40829

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 59 × 173

Divisors: 1, 2, 4, 59, 118, 173, 236, 346, 692, 10207

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001111101111100

Octal: 117574

Duodecimal: 1B764

Hexadecimal: 9f7c

Square: 1666925584

Square Root: 202.05939720785074

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

Array read by antidiagonals: A(n,k) is the number of nonnegative integer matrices with k distinct columns and any number of distinct nonzero rows with column sums n and columns in decreasing lexicographic order. A331570

Number of nonnegative integer matrices with 2 distinct columns and any number of distinct nonzero rows with column sums n and columns in decreasing lexicographic order. A331706

Decimal part of a(n)^1/4 starts with a 'nine digits' anagram. A34279

Number of -2..2 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^t+u+v) having two, three or four distinct values for every i,j,k<=n. A211568

Continued fraction for sqrt(858). A40828