Properties of the Number -35217

Thirty-Five Thousand Two Hundred Seventeen

Basics

Value: -35218 → -35217 → -35216

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 13 × 43

Divisors: 1, 3, 7, 9, 13, 21, 39, 43, 63, 91

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1000100110010001

Octal: -104621

Duodecimal: -18469

Hexadecimal: -8991

Square: 1240237089

Square Root: 187.66193007640095

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

Partial sums of Chebyshev sequence S(n,8) = U(n,4) = A001090(n+1). A76765

Pairs of deficient numbers having the same value of σ(k)/k in the order that they are found. A211680

Sums of consecutive noncubes. A48396

Numbers k such that googol - k is an upper twin prime. A133282

Vandermonde sequence using x² + xy + y² applied to the first n triangular numbers: 1,3,6,10,...,n(n+1)/2. A203691

The larger companion to the deficient numbers in A212608. A212609

a(1) = 1, a(n) = n times (the digit reversal of the (n-1)-th partial sum). A86929

a(n) = (1/2)*n*(n+3)*(n+4). A393327

Indices k at which record low values of the ratio A046530(k)/k occur. A330695