Properties of the Number 46820

Forty-Six Thousand Eight Hundred Twenty

Basics

Value: 46819 → 46820 → 46821

Parity: even

Prime: No

Previous Prime: 46819

Next Prime: 46829

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 2341

Divisors: 1, 2, 4, 5, 10, 20, 2341, 4682, 9364, 11705

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011011011100100

Octal: 133344

Duodecimal: 23118

Hexadecimal: b6e4

Square: 2192112400

Square Root: 216.3792966066763

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

The number of permutations p of {1,...,n} such that |p(i)-p(i+1)| is in {2,3} for all i from 1 to n-1. A174703

Numbers n such that there is no square n-gonal number greater than 1. A188896

Numbers k such that 6·k+1, 6·k+7, 6·k+13, 6·k+19 are consecutive primes. A90839

Length of n-th iterate of the mapping 00->0010, 01->100, 10->011 in A289165. A289177

Consider all integer triples (i,j,k), j,k>0, with i³=j³+binomial(k+2,3), ordered by increasing i; sequence gives i values. A54234

Expansion of ∏_k>=0 1/(1-x^4·k+1)⁴. A261636

Expansion of x*(1+2·x+8·x²+4·x³+3·x⁴) / ( (1+x)²*(x-1)⁴ ). A178947

Number of 5-step one space for components leftwards or up, two space for components rightwards or down asymmetric quasi-bishop's tours (antidiagonal moves become knight moves) on an n X n board summed over all starting positions. A187609

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 1), (0, 1, 1), (1, 0, -1), (1, 0, 1)}. A150638