Properties of the Number -127917

One Hundred Twenty-Seven Thousand Nine Hundred Seventeen

Basics

Value: -127918 → -127917 → -127916

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 61 × 233

Divisors: 1, 3, 9, 61, 183, 233, 549, 699, 2097, 14213

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111001110101101

Octal: -371655

Duodecimal: -62039

Hexadecimal: -1f3ad

Square: 16362758889

Square Root: 357.6548615634911

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 noncrossing partitions up to rotation and reflection of an n-set without singleton blocks. A303931

Expansion of ∏_m>=1 (1 - m·q^m)⁶. A22666

Number of permutations of [n] having exactly eight (possibly overlapping) doubledescents. A279297

Number of nonnegative integers with property that their base 9/5 expansion (see A024653) has n digits. A245430