Properties of the Number 44978

Forty-Four Thousand Nine Hundred Seventy-Eight

Basics

Value: 44977 → 44978 → 44979

Parity: even

Prime: No

Previous Prime: 44971

Next Prime: 44983

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 43 × 523

Divisors: 1, 2, 43, 86, 523, 1046, 22489, 44978

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010111110110010

Octal: 127662

Duodecimal: 22042

Hexadecimal: afb2

Square: 2023020484

Square Root: 212.08017351935564

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

The number of ordered ways to achieve a score of n in darts. A167213

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n) + 1, where a(0) = 1, a(1) = 5, b(0) = 2, b(1) = 3, b(2) = 4, and (a(n)) and (b(n)) are increasing complementary sequences. A295959

G.f.: ∏_k>=1 (1 + x^2·k²) / (1 - x^k). A385009

a(1) = 2. For n>1, a(n) = smallest m such that m == 0 (mod prime(n)), m + 1 == 0 (mod prime(n+1)) and m-1 == 0 (mod prime(n-1)). A78455

Numbers whose base-3 representation contains exactly two 0's and three 1's. A44978