Properties of the Number 44017

Forty-Four Thousand Seventeen

Basics

Value: 44016 → 44017 → 44018

Parity: odd

Prime: Yes

Previous Prime: 43997

Next Prime: 44021

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 44017

Divisors: 1, 44017

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010101111110001

Octal: 125761

Duodecimal: 21581

Hexadecimal: abf1

Square: 1937496289

Square Root: 209.80228788075692

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

Numbers k such that 21^k - 20^k is prime. A62587

Primes of form n² + 2401. A256835

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with nondecreasing max(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250536

Fibonacci sequence beginning 13, 9. A206609

Leading diagonal of triangle in A072467. A72468

Number of partitions p of n such that max(p) - (number of parts of p) is not a part of p. A238545

Number of (n+1)X(2+1) 0..3 arrays with nondecreasing max(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250530

Number of (n+1)X(3+1) 0..3 arrays with nondecreasing max(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250531

Primes p such that f(f(p)) is prime where f(x) = Phi₆(x). A237446

Numbers k such that 2 and 7 occur juxtaposed in the base-10 representation of k but not of k+1. A44017