Properties of the Number -127699

One Hundred Twenty-Seven Thousand Six Hundred Ninety-Nine

Basics

Value: -127700 → -127699 → -127698

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 11 × 13 × 19 × 47

Divisors: 1, 11, 13, 19, 47, 143, 209, 247, 517, 611

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11111001011010011

Octal: -371323

Duodecimal: -61A97

Hexadecimal: -1f2d3

Square: 16307034601

Square Root: 357.34996851825804

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

Dimension of invariants of n-th tensor power of 5-dimensional irreducible representation of B₂. A95922

Expected value of trace(O)²ⁿ, where O is a 5 X 5 orthogonal matrix randomly selected according to Haar measure. A247304

Triangle read by rows: T(n,k) is the number of L-convex polyominoes of semiperimeter n, having k maximal rectangles (n >= 2, 1 <= k <= floor(n/2)). An L-convex polyomino is a convex polyomino in which any two cells can be connected by a path internal to the polyomino and which has at most 1 change of direction (i.e., one of the four orientations of the letter L). A maximal rectangle in an L-convex polyomino P is a rectangle included in P that is maximal with respect to inclusion. A181368

4-brilliant numbers with distinct prime factors. A376864

Numbers k such that k | 11^k + 10^k + 9^k + 8^k. A57240