Properties of the Number 36743

Thirty-Six Thousand Seven Hundred Forty-Three

Basics

Value: 36742 → 36743 → 36744

Parity: odd

Prime: No

Previous Prime: 36739

Next Prime: 36749

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 29 × 181

Divisors: 1, 7, 29, 181, 203, 1267, 5249, 36743

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000111110000111

Octal: 107607

Duodecimal: 1931B

Hexadecimal: 8f87

Square: 1350048049

Square Root: 191.68463683874094

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 k such that j(k)*φ(k) = σ(φ(k)), j(k) = A033831(k). A33856

Let p = n-th prime == 3 mod 8; a(n) = sum of quadratic nonresidues mod p that are < p/2. A282724

Numbers n such that 6·p(n)-1 and 6·p(n)+1 are twin primes and 6·p(n+1)-1 and 6·p(n+1)+1 are also twin primes with p(n) = n-th prime. A126655

Numbers having four 5's in base 9. A43476

30·a(n) is the gap between sexy prime triples in the n-th sexy prime triple triple whose initial term is 11. A90890

a(n+1) = ∑_k=1..n (a(k) + k*(n-k)), with a(1)=1. A335927

Numbers <= 3999 sorted in Roman numeral reverse lexicographic order. A36743