Properties of the Number -40295

Forty Thousand Two Hundred Ninety-Five

Basics

Value: -40296 → -40295 → -40294

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 8059

Divisors: 1, 5, 8059, 40295

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1001110101100111

Octal: -116547

Duodecimal: -1B39B

Hexadecimal: -9d67

Square: 1623687025

Square Root: 200.73614522551736

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 T(n,k) read by rows: T(n,k) = (k-1)*T(n-1,k) + (n-k+2)*T(n-1, k-1), with T(n,1)=1, for 1 <= k <= n, n >= 1. A157011

Number of n-length words w over a 6-ary alphabet {a₁,...,a₆} such that w contains never more than j consecutive letters a_j (for 1<=j<=6). A242629

Number of n-length words w over an n-ary alphabet {a₁,...,a_n} such that w contains never more than j consecutive letters a_j for 1<=j<=n. A242635

Number of (n+5) X 10 0..1 matrices with each 6 X 6 subblock idempotent. A224574

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 489", based on the 5-celled von Neumann neighborhood. A272512

Number of walks within N² (the first quadrant of Z²) starting at (0,0), ending on the vertical axis and consisting of n steps taken from {(-1, -1), (0, -1), (0, 1), (1, -1), (1, 1)}. A151443

a(n) is the number of triangular partitions whose Young diagram fits inside a square of side n. A368638