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Properties of the Number -101999

One Hundred One Thousand Nine Hundred Ninety-Nine

Basics

Value: -102000 → -101999 → -101998

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 101999

Divisors: 1, 101999

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000111001101111

Octal: -307157

Duodecimal: -4B03B

Hexadecimal: -18e6f

Square: 10403796001

Square Root: 319.3728228888613

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

The lesser of twin prime pairs with each prime in a different century. A158277
Number of partitions of n with at least 1 odd and 1 even part. A6477
The lesser of twin prime pairs with each prime in a different millennia. A158861
Primes which are the sum of the first k odd primes for some k. A71151
Primes which become palindromic primes when the digits are rotated once to the left. A234912
Primes in A182040. A182092
Primes that end in 999. A230202
Number of length-n 0..n arrays with no repeated value differing from the previous repeated value by other than plus two or minus 1. A269634
Number of length-n 0..6 arrays with no repeated value differing from the previous repeated value by other than plus two or minus 1. A269638
Number of length-6 0..n arrays with no repeated value differing from the previous repeated value by other than plus two or minus 1. A269643