Properties of the Number 74904

Seventy-Four Thousand Nine Hundred Four

Basics

Value: 74903 → 74904 → 74905

Parity: even

Prime: No

Previous Prime: 74903

Next Prime: 74923

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 3121

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 3121, 6242

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010010011000

Octal: 222230

Duodecimal: 37420

Hexadecimal: 12498

Square: 5610609216

Square Root: 273.6859514114672

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

Number of permutations of [n] with no 3-term arithmetic progression. A3407

a(n) = ∑_k=1..n k·C(n,k), where C(n,k) = number of binary sequences of length n and curling number k (A216955). A217941

Number of (n+2)X(3+2) 0..3 arrays with every 3X3 subblock row and column sum not 1 3 6 or 8 and every diagonal and antidiagonal sum 1 3 6 or 8. A252048

Decimal expansion of trace of Gaussian operator. A74904