Properties of the Number -90010

Ninety Thousand Ten

Basics

Value: -90011 → -90010 → -90009

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 9001

Divisors: 1, 2, 5, 10, 9001, 18002, 45005, 90010

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10101111110011010

Octal: -257632

Duodecimal: -4410A

Hexadecimal: -15f9a

Square: 8101800100

Square Root: 300.0166662037294

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

Diagonal of the triangle A354700. A354701

Numbers k such that 1000k+1, 1000k+3, 1000k+7, 1000k+9 are all primes. A64962

a(n) = 100·n² + 10. A158492

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 60. A31738

Numbers k such that k and k² use only the digits 0, 1, 4, 8 and 9. A136867

Numbers k such that k and k² use only the digits 0, 1, 5, 8 and 9. A136874

Numbers k such that k and k² use only the digits 0, 1, 6, 8 and 9. A136879

Numbers k such that k and k² use only the digits 0, 1, 7, 8 and 9. A136880

Numbers k such that k and k² use only the digits 0, 1, 8 and 9. A136881

Composite numbers n with k digits such that each sum of 1 to k digits of n is substring of n. A205530