Properties of the Number 83629

Eighty-Three Thousand Six Hundred Twenty-Nine

Basics

Value: 83628 → 83629 → 83630

Parity: odd

Prime: No

Previous Prime: 83621

Next Prime: 83639

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 13 × 919

Divisors: 1, 7, 13, 91, 919, 6433, 11947, 83629

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100011010101101

Octal: 243255

Duodecimal: 40491

Hexadecimal: 146ad

Square: 6993809641

Square Root: 289.1867908463317

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

Numerators b(n) of Pythagorean approximations b(n)/a(n) to 1/5. A195572

Numbers k such that σ(k)! - 1 is prime, where σ is A000203. A309548

Starting positions of strings of seven 6's in the decimal expansion of π. A83629