Properties of the Number -143433

One Hundred Forty-Three Thousand Four Hundred Thirty-Three

Basics

Value: -143434 → -143433 → -143432

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 15937

Divisors: 1, 3, 9, 15937, 47811, 143433

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011000001001001

Octal: -430111

Duodecimal: -6B009

Hexadecimal: -23049

Square: 20573025489

Square Root: 378.7254942567242

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

Odd numbers k, not powers of primes, such that σ(k) == 2 modulo 8 and σ(σ(k)) == 6 modulo 8. A332458

Concatenations C1 and C2 and C3 are all prime (see the comment lines). A34817

Odd numbers divisible by 3 which are neither of the form p + 3^m + 1 nor of the form p + 3^m - 1 with p prime. A282191