Properties of the Number 14078

Fourteen Thousand Seventy-Eight

Basics

Value: 14077 → 14078 → 14079

Parity: even

Prime: No

Previous Prime: 14071

Next Prime: 14081

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 7039

Divisors: 1, 2, 7039, 14078

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11011011111110

Octal: 33376

Duodecimal: 8192

Hexadecimal: 36fe

Square: 198190084

Square Root: 118.6507479959566

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 compositions (ordered partitions) of n into distinct parts, the least being 3. A339164

G.f.: 1/(1 - x*(1-x⁶)/(1 - x²*(1-x⁷)/(1 - x³*(1-x⁸)/(1 - x⁴*(1-x⁹)/(1 - x⁵*(1-x¹⁰)/(1 - ...)))))), a continued fraction. A227375

Numbers that can be written in exactly two different ways as s₁^x_1 + ... + s_t^x_t, with 1 < s₁ < ... < s_t and {s₁,..., s_t} = {x₁,..., x_t} for some t > 0. A386966

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) = n! * k! * [xⁿ * y^k] 1 / (exp(x) + exp(y) - exp(x+y))². A382734

Numbers whose square is the sum of distinct double factorials (A006882). A115649

a(n) = 361·n - 1. A158308

Number of simple unlabeled graphs on 2·n nodes with exactly n connected components that are trees or cycles. A215979

Indices of primes in the sequence defined by A(0) = 31, A(n) = 10·A(n-1) + 71 for n > 0. A101844

a(n) = DP(n) is the total number of k-double-palindromes of n, where 2 <= k <= n. A180750

G.f.: exp( ∑_n>=1 [∑_k=0..n C(n,k)³ * x^k]² * xⁿ/n ). A196559