Properties of the Number 74022

Seventy-Four Thousand Twenty-Two

Basics

Value: 74021 → 74022 → 74023

Parity: even

Prime: No

Previous Prime: 74021

Next Prime: 74027

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 ² × 73

Divisors: 1, 2, 3, 6, 13, 26, 39, 73, 78, 146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000100100110

Octal: 220446

Duodecimal: 36A06

Hexadecimal: 12126

Square: 5479256484

Square Root: 272.06984397393256

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

Square array T(n,k) read by ascending antidiagonals: T(n,k) = (p - 1)/2*(2*(n - 1)*p^{n - 1} - (2·n - 3)*p^{n - 2}), n>=2, where p is the k-th odd prime. A391520

Number of elements of GF(7ⁿ) with trace 1 and subtrace 5. A74022