Properties of the Number -999970

Nine Hundred Ninety-Nine Thousand Nine Hundred Seventy

Basics

Value: -999971 → -999970 → -999969

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 43

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 19 ² × 277

Divisors: 1, 2, 5, 10, 19, 38, 95, 190, 277, 361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110100001000100010

Octal: -3641042

Duodecimal: -40282A

Hexadecimal: -f4222

Square: 999940000900

Square Root: 999.9849998874984

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

Numbers k such that k and k² use only the digits 0, 3, 4, 7 and 9. A136934

Numbers k such that k and k² use only the digits 0, 4, 5, 7 and 9. A136952

Numbers k such that k and k² use only the digits 0, 4, 6, 7 and 9. A136955

Numbers k such that k and k² use only the digits 0, 4, 7 and 9. A136960

a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 95. A93295