Properties of the Number -99995

Ninety-Nine Thousand Nine Hundred Ninety-Five

Basics

Value: -99996 → -99995 → -99994

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 41

Digital Root: 5

Palindrome: No

Factorization: 5 × 7 × 2857

Divisors: 1, 5, 7, 35, 2857, 14285, 19999, 99995

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11000011010011011

Octal: -303233

Duodecimal: -49A4B

Hexadecimal: -1869b

Square: 9999000025

Square Root: 316.21986022386386

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) = n*(7·n²-4)/3. A63521

Smallest multiple of 5 with digit sum n. A69534

a(n) = 10ⁿ - n. A24115

Numbers k such that k * (k+6) is the concatenation of a number m with itself. A116290

Numbers m such that m² can be obtained from m by inserting an internal block of (contiguous) digits. A45953

Numbers k such that k concatenated with k-7 gives the product of two numbers which differ by 8. A116113

Numbers k such that k concatenated with itself gives the product of two numbers which differ by 6. A116159

Largest n-digit multiple of n. A66557

n times n+7 gives the concatenation of two numbers m and m-6. A116250

Monotonic ordering of nonnegative differences 10ⁱ-5^j, for 40>= i>=0, j>=0. A192202