Properties of the Number 42714

Forty-Two Thousand Seven Hundred Fourteen

Basics

Value: 42713 → 42714 → 42715

Parity: even

Prime: No

Previous Prime: 42709

Next Prime: 42719

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 7 × 113

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011011011010

Octal: 123332

Duodecimal: 20876

Hexadecimal: a6da

Square: 1824485796

Square Root: 206.67365579579803

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

Number of ways to write n as an ordered sum of 7 primes (counting 1 as a prime). A341986

a(n) = ∑_{k=0..floor(n/3)} binomial(5·n-3·k-1,n-3·k). A371772

a(n) = n*(n + 1)*(4·n + 5)/2. A281381

a(n) = n(n+7)(n+1)(n²+2n+12)/120. A51746

Poincaré series [or Poincare series] P(C_4,2(0); t). A124637

a(0) = 2, a(1) = 2, and for n > 1, a(n) = a(n-1) + a((a(n-1) - 1) mod n). A145465

Numbers k such that 205·2^k+1 is prime. A32479

Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)² = (S_i S_j)⁴ = I. A162920

Primitive terms of A108569. A346277

Numerators of continued fraction convergents to sqrt(887). A42714