Properties of the Number 36857

Thirty-Six Thousand Eight Hundred Fifty-Seven

Basics

Value: 36856 → 36857 → 36858

Parity: odd

Prime: Yes

Previous Prime: 36847

Next Prime: 36871

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 36857

Divisors: 1, 36857

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000111111111001

Octal: 107771

Duodecimal: 193B5

Hexadecimal: 8ff9

Square: 1358438449

Square Root: 191.98176996788

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(2·n) = 9·2ⁿ - 7, a(2·n+1) = 3·2ⁿ⁺² - 7. A354789

Primes of form n² + 4096. A256836

Numbers k such that w(k), w(k+1), and w(k+2) are all odd, where w is A336957. A337644

Expansion of (1-x+7x²)/((1-x)(1-2x)). A154251

Primes of the form x² + 7·y², where·and y=x+1 are consecutive natural numbers. A176616

Primes p such that (p+nextprime(p))/2 is a perfect square. A225195

Primes equal to a hexagonal number plus 1. A285790

Primes of the form k² - 7. A28883

Primes equal to a centered 9-gonal number plus 1. A285812

Lesser of consecutive primes whose average is a perfect power. A242380