Properties of the Number -190190

One Hundred Ninety Thousand One Hundred Ninety

Basics

Value: -190191 → -190190 → -190189

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 7 × 11 × 13 × 19

Divisors: 1, 2, 5, 7, 10, 11, 13, 14, 19, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110011011101110

Octal: -563356

Duodecimal: -92092

Hexadecimal: -2e6ee

Square: 36172236100

Square Root: 436.1077848422337

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

Products of 6 distinct primes that are sandwiched between semiprime numbers. A378627

Numbers n such that sum of distinct primes dividing n is divisible by the largest prime dividing n. Also n has exactly 6 distinct prime factors and n is squarefree. A71145

Numbers k such that the sum of the distinct prime divisors of k equals three times the largest prime divisor of k. A200090

Number of orbits of Aut(Z⁷) as function of the infinity norm n of the representative lattice point of the orbit, when the cardinality of the orbit is equal to 80640. A266396

T(n,3) diagonal of triangle in A095693. A95694

Smallest k for which A384834(k) = n. A386557