Properties of the Number 44072

Forty-Four Thousand Seventy-Two

Basics

Value: 44071 → 44072 → 44073

Parity: even

Prime: No

Previous Prime: 44071

Next Prime: 44087

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 7 × 787

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 787, 1574

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110000101000

Octal: 126050

Duodecimal: 21608

Hexadecimal: ac28

Square: 1942341184

Square Root: 209.93332274796205

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

Expansion of b(q²) * c(q⁶) / (b(q) * c(q³)) in powers of q where b(), c() are cubic AGM θ functions. A123629

T(n,k) is the n-th derivative of the difference between the k-th tetration of x (power tower of order k) and its predecessor (or 0 if k=0) at x=1; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A277536

a(n) = n³ + (n+2)³. A153976

Expansion of c(q²) * b(q⁶) / (b(q) * c(q) * b(q³) * c(q³))^1/2 in powers of q where b(), c() are cubic AGM θ functions. A212484

Expansion of f(-x, -x⁵)³ / (f(x, x⁵) * f(-x², -x²)²) in powers of·where f(, ) is Ramanujan's general θ function. A260057

a(n) = 4·n*(4·n² + 3). A271636

a(n) = 225·n² - 2·n. A158226

Number of idempotent 3 X 3 -n..n matrices. A223455

Numbers n such that 30n-13, 30n-11, 30n-1, 30n+1, 30n+11, 30n+13 are all prime. A175683

Least number m such that there exist exactly n pairs of numbers (a,b), 0 < a < b < m, such that a+b, a+m, and b+m are all squares. A246766