Properties of the Number -245146

Two Hundred Forty-Five Thousand One Hundred Forty-Six

Basics

Value: -245147 → -245146 → -245145

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 11 ² × 1013

Divisors: 1, 2, 11, 22, 121, 242, 1013, 2026, 11143, 22286

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011110110011010

Octal: -736632

Duodecimal: -B9A4A

Hexadecimal: -3bd9a

Square: 60096561316

Square Root: 495.1222071367836

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

Number of permutations p of [n] such that |p(i) - p(i-1)| <= 3 and |p(i) - p(i-2)| <= 4. A338614

Smallest m such that A258062(m) = n. A258063

Binomial transform of [1, 5, 15, 35, 70, 0, 0, 0, ...]. A143132