Properties of the Number 74330

Seventy-Four Thousand Three Hundred Thirty

Basics

Value: 74329 → 74330 → 74331

Parity: even

Prime: No

Previous Prime: 74323

Next Prime: 74353

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 7433

Divisors: 1, 2, 5, 10, 7433, 14866, 37165, 74330

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001001011010

Octal: 221132

Duodecimal: 37022

Hexadecimal: 1225a

Square: 5524948900

Square Root: 272.63528751795866

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

Integers m such that iterating the map f(x) = x² + 1 on m generates a number ending with m. A350130

Numbers n such that σ(n)=2n-φ(φ(n)). A110073

a(n) = ∑_k=1..n 2^b(k) where b(k) denotes the number of 1's in the binary representation of k. A74330