Properties of the Number 59809

Fifty-Nine Thousand Eight Hundred Nine

Basics

Value: 59808 → 59809 → 59810

Parity: odd

Prime: Yes

Previous Prime: 59797

Next Prime: 59833

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 59809

Divisors: 1, 59809

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110100110100001

Octal: 164641

Duodecimal: 2A741

Hexadecimal: e9a1

Square: 3577116481

Square Root: 244.55878638887626

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

Largest of six consecutive primes the sum of the digits of each of which is prime. A106720

Primes having only {0, 5, 8, 9} as digits. A386081

Numbers whose base-9 representation has exactly 6 runs. A43635

Primes such that x¹⁶ = 2 has a solution in Z/pZ, but x³² = 2 does not. A373468

Numbers that do not contain exactly the same digits in two different smaller bases. A59809

The y-axis intercept of the line y = n·x + b tangent to the curve y = prime(k), k = 1, 2, 3, .... A232879

Let k = A000396(n) be the n-th perfect number, a(n) is the least number m such that k·d*m + 1 is prime for all of the proper divisors d of k so their product is a Carmichael number. A319008