Properties of the Number 1706

One Thousand Seven Hundred Six

Basics

Value: 1705 → 1706 → 1707

Parity: even

Prime: No

Previous Prime: 1699

Next Prime: 1709

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 853

Divisors: 1, 2, 853, 1706

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 11010101010

Octal: 3252

Duodecimal: BA2

Hexadecimal: 6aa

Square: 2910436

Square Root: 41.30375285612676

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 132 and 213-avoiding derangements of {1,2,...,n}. A61547

a(n) = (5·4ⁿ - 2)/3. A20989

|First digit - second digit + third digit - fourth digit ...| = 12. A60980

Numbers with distinct digits appearing in partition of decimal expansion of π. A104819

Numbers k such that A081252(m)/m² has a local maximum for m = k. A81254

Inverse binomial transform of a math magic problem. A84214

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order. A231396

a(n) = 2·n² + n - 5. A100040

a(1)=1; thereafter a(n) = A007916(a(n-1)). A277576

Number of 4-ary Lyndon words of length n over Z₄ with trace 2 and subtrace 1. A74411