Properties of the Number 73944

Seventy-Three Thousand Nine Hundred Forty-Four

Basics

Value: 73943 → 73944 → 73945

Parity: even

Prime: No

Previous Prime: 73943

Next Prime: 73951

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 13 × 79

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 13, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000011011000

Octal: 220330

Duodecimal: 36960

Hexadecimal: 120d8

Square: 5467715136

Square Root: 271.9264606469918

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

a(n) = ∑_j=1..n j·prime(j). A14285

Numerator of the barycenter of first n primes defined as a(n) = numerator(∑_i=1..n (i·prime(i)) / ∑_i=1..n prime(i)). A306834

a(n) = A077708(n+1)/A077708(n). A77709

Construct triangle in which n-th row is obtained by expanding (1+x+x³)ⁿ and take the next-to-central column. A127905

Floor(1/{(9+n⁴)^1/4}), where {} = fractional part. A184633

a(n) is the smallest m such that n-th prime divides m! + 1. A73944