Properties of the Number -330068

Three Hundred Thirty Thousand Sixty-Eight

Basics

Value: -330069 → -330068 → -330067

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 19 × 43 × 101

Divisors: 1, 2, 4, 19, 38, 43, 76, 86, 101, 172

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010000100101010100

Octal: -1204524

Duodecimal: -13B018

Hexadecimal: -50954

Square: 108944884624

Square Root: 574.5154480081454

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 T(n,k) of permutations p of [n] with exactly k descents such that the up-down signature of p has nonnegative partial sums; triangle T(n,k), n>=0, 0<=k<=max(0,floor((n-1)/2)), read by rows. A321280

Number of permutations on [n] whose up-down signature has nonnegative partial sums and which have exactly three descents. A321269