Properties of the Number 44770

Forty-Four Thousand Seven Hundred Seventy

Basics

Value: 44769 → 44770 → 44771

Parity: even

Prime: No

Previous Prime: 44753

Next Prime: 44771

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 11 ² × 37

Divisors: 1, 2, 5, 10, 11, 22, 37, 55, 74, 110

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010111011100010

Octal: 127342

Duodecimal: 21AAA

Hexadecimal: aee2

Square: 2004352900

Square Root: 211.5892246783848

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)=Half the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having two or four distinct clockwise edge differences. A209913

Number of (w,x,y,z) with all terms in {1,...,n} and w>2x and y<3z. A212516

a(n) = a(n-1) + a(n-2) + 1 for n>1, a(0)=0, a(1)=5. A22310

Let u(1)=u(2)=u(3)=1, u(n+3)=(n·u(n)+(n+1)*u(n+1)+(n+2)*u(n+2))/(n+3); sequence gives values of n such that u(n) is an integer. A75770

Half the number of (n+1) X 2 0..3 arrays with every 2 X 2 subblock having two or four distinct clockwise edge differences. A209906

Half the number of (n+1)X5 0..3 arrays with every 2X2 subblock having two or four distinct clockwise edge differences. A209909

Nonsquarefree integers m such that, for prime p, if p^k|m then 2+p^k|2+m. A225814

Number of 6Xn 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 0 1 0 vertically. A207246

Numbers n such that string 5,7 occurs in the base 10 representation of n but not of n+1. A44770