Properties of the Number 34812

Thirty-Four Thousand Eight Hundred Twelve

Basics

Value: 34811 → 34812 → 34813

Parity: even

Prime: No

Previous Prime: 34807

Next Prime: 34819

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 967

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 967

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000011111111100

Octal: 103774

Duodecimal: 18190

Hexadecimal: 87fc

Square: 1211875344

Square Root: 186.57974166559455

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 concave quadrilaterals on an n X n grid (or geoboard). A189412

Number of zero-bit dominant primes (A095071) in range ]2ⁿ,2ⁿ⁺¹]. A95019

Number of A095317-primes in range ]2ⁿ,2ⁿ⁺¹]. A95327

G.f.: A(x) = (A₁)³ where A₁ = 1 + x*(A₂)³; A₂ = 1 + x²*(A₃)³; A₃ = 1 + x³*(A₄)³; ... A_n = 1 + xⁿ*(A_n+1)³ for n>=1. A132331

Number of permutations p of [n] such that |p(i) - p(i-1)| is in {2,7} for all i from 2 to n. A328648

G.f.: ∑_k>=0 x^k*(k+1) * ∏_j=1..k ((1 + x^j)/(1 - x^j))². A376852

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) - b(n-3), where a(0) = 1, a(1) = 3, a(2) = 5, b(0) = 2, b(1) = 4, b(2) = 6, and (a(n)) and (b(n)) are increasing complementary sequences. A295358

Fibonacci sequence beginning 4, 11. A22131

The number of distinct parts in the partition sequence λ(n) formed by the recurrence λ(1) = 1 and λ(n+1) is the sum of λ(n) and its conjugate. A64660

Number of strings of numbers x(i=1..5) in 0..n with sum i·x(i) equal to n·5. A184705