Properties of the Number -145193

One Hundred Forty-Five Thousand One Hundred Ninety-Three

Basics

Value: -145194 → -145193 → -145192

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 145193

Divisors: 1, 145193

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011011100101001

Octal: -433451

Duodecimal: -70035

Hexadecimal: -23729

Square: 21081007249

Square Root: 381.04199243652926

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

Primes of the form 3·m² - 7. A201718

Primes whose digits can be rearranged to give the initial terms of the decimal expansion of π. A52493