Properties of the Number 47022

Forty-Seven Thousand Twenty-Two

Basics

Value: 47021 → 47022 → 47023

Parity: even

Prime: No

Previous Prime: 47017

Next Prime: 47041

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 17 × 461

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 461, 922

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011011110101110

Octal: 133656

Duodecimal: 23266

Hexadecimal: b7ae

Square: 2211068484

Square Root: 216.84556716705094

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 T(n,k) of equivalence classes of ways of placing k 2 X 2 tiles in an n X 9 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=2, 0<=k<=4·floor(n/2), read by rows. A238581

Floor of sums of the cubes of the non-integer square roots of n, as partitioned by the integer roots: floor(∑_{j=n²+1..(n+1)²-1} j^3/2). A247112

Number of rooted identity trees with n nodes and 7 leaves. A55332

Number of hands of n points in Spanish dominoes. A258064

Trajectory of 34 under the "multiply with zero" rules explained in the Comments section. A365993

T(n,n), array T given by A047020. A47022