Properties of the Number 74055

Seventy-Four Thousand Fifty-Five

Basics

Value: 74054 → 74055 → 74056

Parity: odd

Prime: No

Previous Prime: 74051

Next Prime: 74071

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 4937

Divisors: 1, 3, 5, 15, 4937, 14811, 24685, 74055

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000101000111

Octal: 220507

Duodecimal: 36A33

Hexadecimal: 12147

Square: 5484143025

Square Root: 272.1304834082356

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

Numbers k such that (2^k + k + 1)*2^k + 1 is prime. A201356

a(n) = ∑_k=0..n 3^{n - k}*Pochhammer(k/3, n - k). Row sums of A371077. A371079

Numbers k such that A074037(k) = A002034(k). A74055

Number of nX4 0..1 arrays with every element equal to 1, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A298830