Properties of the Number -9999993

Nine Hundred Ninety-Nine Thousand Nine Hundred Ninety-Three

Basics

Value: -9999994 → -9999993 → -9999992

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 57

Digital Root: 3

Palindrome: No

Factorization: 3 × 3333331

Divisors: 1, 3, 3333331, 9999993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110001001011001111001

Octal: -46113171

Duodecimal: -3423049

Hexadecimal: -989679

Square: 99999860000049

Square Root: 3162.2765533710044

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

a(n) = 10ⁿ - n. A24115

Numbers k such that k * (k + 8) is the concatenation of a number m with itself. A116292

Numbers k such that k concatenated with itself gives the product of two numbers which differ by 8. A116161

n times n+9 gives the concatenation of two numbers m and m-8. A116240

Least early bird number of order n. A133652

a(n) is the least term of the first run of A331786(n) consecutive numbers whose sum of digits (A007953) is not divisible by n. A352688

10^p - p for prime p. A88736