Properties of the Number -146840

One Hundred Forty-Six Thousand Eight Hundred Forty

Basics

Value: -146841 → -146840 → -146839

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 5 × 3671

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 3671, 7342

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011110110011000

Octal: -436630

Duodecimal: -70B88

Hexadecimal: -23d98

Square: 21561985600

Square Root: 383.1970772331125

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

E.g.f. A(x) satisfies A(x) = 1 + x·A(x)³*exp(2·x*A(x)). A382043

O.g.f. satisfies: A(x) = ∑_n>=0 nⁿ * xⁿ * A(n²*x²)ⁿ/n! * exp(-n·x*A(n²*x²)). A216247