Properties of the Number 73069

Seventy-Three Thousand Sixty-Nine

Basics

Value: 73068 → 73069 → 73070

Parity: odd

Prime: No

Previous Prime: 73063

Next Prime: 73079

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 89 × 821

Divisors: 1, 89, 821, 73069

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110101101101

Octal: 216555

Duodecimal: 36351

Hexadecimal: 11d6d

Square: 5339078761

Square Root: 270.31278179176064

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 that cannot be expressed as sum of at most nine repdigits numbers. One may not add two integers with the same repeated digit. A339673

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + 2·b(n-1) + b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences. A294561

Indices of primes with non-distinct digits. A73069