Properties of the Number 44012

Forty-Four Thousand Twelve

Basics

Value: 44011 → 44012 → 44013

Parity: even

Prime: No

Previous Prime: 43997

Next Prime: 44017

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11003

Divisors: 1, 2, 4, 11003, 22006, 44012

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010101111101100

Octal: 125754

Duodecimal: 21578

Hexadecimal: abec

Square: 1937056144

Square Root: 209.79037156170918

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

Square array A(row,col) = ∑_k=0..row binomial(row,k)*A002110(col+k), read by descending antidiagonals as A(0,0), A(0,1), A(1,0), A(0,2), A(1,1), A(2,0), ... A276586

Transpose of square array A276586. A276587

Number of odd semiprimes between 2^n-1 and 2ⁿ. A362318

Numbers k such that 1 and 9 occur juxtaposed in the base-10 representation of k but not of k+1. A44012