Properties of the Number -143044

One Hundred Forty-Three Thousand Forty-Four

Basics

Value: -143045 → -143044 → -143043

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 11 × 3251

Divisors: 1, 2, 4, 11, 22, 44, 3251, 6502, 13004, 35761

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010111011000100

Octal: -427304

Duodecimal: -6A944

Hexadecimal: -22ec4

Square: 20461585936

Square Root: 378.2115809966691

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

One of the two successive approximations up to 13ⁿ for 13-adic integer sqrt(-1). Here the 5 (mod 13) case (except for n=0). A286840

Numbers n such that 5n is a partition number. A217725

a(n) is smallest number such that a(n)² + 1 is divisible by 13ⁿ. A218709

Smallest k such that k²+1 is divisible by A002144(n)⁵. A145298

Successive approximations to 13-adic integer sqrt(-1). A34944