Properties of the Number -103387

One Hundred Three Thousand Three Hundred Eighty-Seven

Basics

Value: -103388 → -103387 → -103386

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 103387

Divisors: 1, 103387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11001001111011011

Octal: -311733

Duodecimal: -4B9B7

Hexadecimal: -193db

Square: 10688871769

Square Root: 321.5384891424353

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[4,2,6]; short d-string notation of pattern = [426]. A78850

Largest squarefree number k such that Q(sqrt(-k)) has class number n. A38552

Largest prime p==3 (mod 8) such that Q(sqrt(-p)) has class number 2n+1. A2149

Greatest number, not divisible by 4, having exactly n partitions into three positive squares. A95812

Greatest number, not divisible by 4, having exactly n partitions into three squares. A95811

Largest number k such that C(-k) is the cyclic group of order n, where C(D) is the class group of the quadratic field with discriminant D; or 0 if no such k exists. A357600