Properties of the Number 1704

One Thousand Seven Hundred Four

Basics

Value: 1703 → 1704 → 1705

Parity: even

Prime: No

Previous Prime: 1699

Next Prime: 1709

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 71

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 71, 142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010101000

Octal: 3250

Duodecimal: BA0

Hexadecimal: 6a8

Square: 2903616

Square Root: 41.27953488110059

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

Pentagonal numbers multiplied by 2: a(n) = n*(3·n-1). A49450

Numbers k such that 2^k + 3 is prime. A57732

Triangle of numbers arising in enumeration of walks on cubic lattice. A52179

Expansion of 1/(1 - 12·x + x²). A4191

Number of walks on cubic lattice starting and finishing on the xy plane and never going below it. A5572

Generalized 24-gonal (or icositetragonal) numbers: m*(11·m - 10) with m = 0, +1, -1, +2, -2, +3, -3, ... A303814

Triangular numbers plus quarter-squares: n*(n+1)/2 + floor((n+1)²/4) (i.e., A000217(n) + A002620(n+1)). A1859

Pairs (j, k) of numbers j<k such that φ(j) = φ(k), σ(j) = σ(k), d(j) = d(k). A134922

Number of partitions of n into distinct parts, the least being odd. A26832

Expansion of e.g.f. -LambertW(log(1-x)). A52807