Properties of the Number -99946

Ninety-Nine Thousand Nine Hundred Forty-Six

Basics

Value: -99947 → -99946 → -99945

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 11 ² × 59

Divisors: 1, 2, 7, 11, 14, 22, 59, 77, 118, 121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000011001101010

Octal: -303152

Duodecimal: -49A0A

Hexadecimal: -1866a

Square: 9989202916

Square Root: 316.1423729903981

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

5-almost primes with semiprime digits (digits 4, 6, 9 only). A111697

Series reversion of x*(1-x-2·x²)/(1-x). A235349

Row sums of A373424. A373353

a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 59. A93259

Suppose you take the ten digits 0..9, arrange them in any order and then either concatenate adjacent ones or separate them with a plus or minus sign, e.g., 98-76+5-4-32+10 or 9-8-765+3041-2. The first expression totals to "1", the second example totals to "2275". This sequence lists the positive integers that cannot be expressed in this way. A108224