Properties of the Number -291315

Two Hundred Ninety-One Thousand Three Hundred Fifteen

Basics

Value: -291316 → -291315 → -291314

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 19421

Divisors: 1, 3, 5, 15, 19421, 58263, 97105, 291315

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000111000111110011

Octal: -1070763

Duodecimal: -120703

Hexadecimal: -471f3

Square: 84864429225

Square Root: 539.7360466005582

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

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change -1,-1 1,0 -1,-2 -2,-2 or 0,1. A264676

Number of (n+1) X (4+1) arrays of permutations of 0..n·5+4 with each element having directed index change -1,-1 1,0 -1,-2 -2,-2 or 0,1. A264672

Number of (7+1)X(n+1) arrays of permutations of 0..n·8+7 with each element having directed index change -1,-1 1,0 -1,-2 -2,-2 or 0,1. A264682