Properties of the Number -141361

One Hundred Forty-One Thousand Three Hundred Sixty-One

Basics

Value: -141362 → -141361 → -141360

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 11 × 71 × 181

Divisors: 1, 11, 71, 181, 781, 1991, 12851, 141361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -100010100000110001

Octal: -424061

Duodecimal: -69981

Hexadecimal: -22831

Square: 19982932321

Square Root: 375.980052662372

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

Expansion of 1/((1+3·x)*(1-4·x)). A53404

Strong pseudoprimes to base 5. A20231

Composite numbers k == 1, 9 (mod 10) such that 5^(k-1/2) == 1 (mod k). A375915

Expansion of e.g.f. 1/(2 - exp(x) + log(1 - x)). A352270

a(n) = (-7·3ⁿ+(-3)ⁿ+6·4ⁿ) / 42. A167889

Number of (6+1) X (n+1) 0..1 arrays with every 2 X 2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically. A258559