Properties of the Number -146521

One Hundred Forty-Six Thousand Five Hundred Twenty-One

Basics

Value: -146522 → -146521 → -146520

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 146521

Divisors: 1, 146521

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011110001011001

Octal: -436131

Duodecimal: -70961

Hexadecimal: -23c59

Square: 21468403441

Square Root: 382.78061601915005

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

T(n,k)=Number of length n+4 0..k arrays with no five consecutive elements with pattern ababa or abbba (possibly a=b) and new values 0..k introduced in 0..k order. A244185

Numbers n such that n⁵ and a cube are between consecutive squares. A173341

Expansion of (1 - x)^-1/(1 + 2·x - 2·x² + x³). A77918

Number of length n+3 0..2 arrays with no four elements in a row with pattern abab (with a≠b) and new values 0..2 introduced in 0..2 order. A243038

Number of length n+4 0..3 arrays with no five consecutive elements with pattern ababa or abbba (possibly a=b) and new values 0..3 introduced in 0..3 order. A244178

Terms in A006512 containing the digit "6" at least once, such that changing every "6" to a "9" and vice versa yields a larger term in A006512. A123211