Properties of the Number 73906

Seventy-Three Thousand Nine Hundred Six

Basics

Value: 73905 → 73906 → 73907

Parity: even

Prime: No

Previous Prime: 73897

Next Prime: 73907

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 5279

Divisors: 1, 2, 7, 14, 5279, 10558, 36953, 73906

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000010110010

Octal: 220262

Duodecimal: 3692A

Hexadecimal: 120b2

Square: 5462096836

Square Root: 271.8565798357656

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) = 288·2ⁿ + 178 (n >= 1). A304608

Number of triangles larger than size=1 in a matchstick-made hexagon with side length n. A307253

Indices of the primes that have the same base-10 digits as the corresponding prime number (with multiplicity), disregarding zero digits. A355318

Number of conjugacy classes in the symmetric group S_n with distinct cardinality. A73906