Properties of the Number -146090

One Hundred Forty-Six Thousand Ninety

Basics

Value: -146091 → -146090 → -146089

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 7 × 2087

Divisors: 1, 2, 5, 7, 10, 14, 35, 70, 2087, 4174

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011101010101010

Octal: -435252

Duodecimal: -70662

Hexadecimal: -23aaa

Square: 21342288100

Square Root: 382.2172157294854

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

a(n) = floor(concatenation of n+5, n+4, n+3, n+2, n+1 and n divided by 6). A75007

a(1)=1, a(n+1) = a(n) + spf(∑_i=1..n a(i)), where spf=A020639 (smallest prime factor). A80180

Number of symmetric primitive Lucas strings of length n. A250112