Properties of the Number 47954

Forty-Seven Thousand Nine Hundred Fifty-Four

Basics

Value: 47953 → 47954 → 47955

Parity: even

Prime: No

Previous Prime: 47951

Next Prime: 47963

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 23977

Divisors: 1, 2, 23977, 47954

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101101010010

Octal: 135522

Duodecimal: 23902

Hexadecimal: bb52

Square: 2299586116

Square Root: 218.98401768165638

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

T(n,k)=Number of nXk 0..3 arrays x(i,j) with each element horizontally, vertically or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero. A230910

Sum of proper divisors of the number of partitions of n. A139055

Number of Carlitz compositions of n with exactly two descents. A241692

Number of n X 3 0..3 arrays x(i,j) with each element horizontally, vertically or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero. A230905

Triangle T(n,m) by rows: the number of tatami tilings of the 5 X n floor with dimers and m monomers. A272474

Coordination sequence T2 for Zeolite Code DON. A47954