Properties of the Number 84035

Eighty-Four Thousand Thirty-Five

Basics

Value: 84034 → 84035 → 84036

Parity: odd

Prime: No

Previous Prime: 84017

Next Prime: 84047

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 7 ⁵

Divisors: 1, 5, 7, 35, 49, 245, 343, 1715, 2401, 12005

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100100001000011

Octal: 244103

Duodecimal: 4076B

Hexadecimal: 14843

Square: 7061881225

Square Root: 289.88790937188116

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

Triangle read by rows: coefficients T(n,k) of a binomial decomposition of 2ⁿ-1 as Sum(k=0..n)T(n,k)*binomial(n,k). A244126

Numbers of the form 5ⁱ*7^j with i, j >= 0. A3595

Numbers whose prime factors are 5 and 7. A33851

Triangle whose (i,j)-th entry is binomial(i,j)*7^i-j. A27466

a(n) = A064989(A324886(n)). A329044

Triangular array T(n,k) read by rows, giving number of rooted trees on the vertex set {1..n+1} where k children of the root have a label smaller than the label of the root. A71207

Matrix log of triangle A111830, which shifts columns left and up under matrix 7th power; these terms are the result of multiplying each element in row n and column k by (n-k)!. A111833

Triangle by rows T(n,k), showing the number of meanders with length (n+1)*3 and containing (k+1)*3 L's and (n-k)*3 R's, where L's and R's denote arcs of equal length and a central angle of 120 degrees which are positively or negatively oriented. A194595

a(n) = binomial(n+3, 3)*7ⁿ. A140107

Expansion of g.f. (1-2·x)/(1-7·x). A196661