Properties of the Number 7714

Seven Thousand Seven Hundred Fourteen

Basics

Value: 7713 → 7714 → 7715

Parity: even

Prime: No

Previous Prime: 7703

Next Prime: 7717

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 19 × 29

Divisors: 1, 2, 7, 14, 19, 29, 38, 58, 133, 203

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111000100010

Octal: 17042

Duodecimal: 456A

Hexadecimal: 1e22

Square: 59505796

Square Root: 87.82938005018595

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

Square pyramidal numbers: a(n) = 0² + 1² + 2² + ... + n² = n*(n+1)*(2·n+1)/6. A330

Multiples of 14 containing a 14 in their decimal representation. A121034

a(n) = ∑_{k=1..n, gcd(n,k) = 1} k². A53818

Generalized Mancala solitaire (A002491); to get n-th term, start with n and successively round up to next 9 multiples of n-1, n-2, ..., 1, for n>=1. A113746

Sum of the squared parts of the partitions of n into exactly two parts. A226141

Coefficients of the generalized continued fraction expansion of twice the Euler constant, 2*γ = a(1) +a(1)/(a(2) +a(2)/(a(3) +a(3)/(a(4) +a(4)/....))). A233586

Sum of the squares of the parts in the partitions of n into two distinct parts. A294286

Expansion of 2*(x+1)²/((x²+4·x+1)*(x²-2·x-1)). A111643

a(n) = n*(n + 5)*(n + 10)*(n + 15)/24. A264446

a(n) = A000031(n) - A001037(n). A66656