Properties of the Number -127700

One Hundred Twenty-Seven Thousand Seven Hundred

Basics

Value: -127701 → -127700 → -127699

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 ² × 1277

Divisors: 1, 2, 4, 5, 10, 20, 25, 50, 100, 1277

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11111001011010100

Octal: -371324

Duodecimal: -61A98

Hexadecimal: -1f2d4

Square: 16307290000

Square Root: 357.35136770411276

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

Numbers k such that k·Fibonacci(k) + 1 is prime. A134313

a(n) = n*(n - 1)*(2·n² + n + 2)/6. A71246

3-apexes of ω: numbers k such that ω(k-3) < ω(k-2)< ω(k-1) < ω(k) > ω(k+1) > ω(k+2) > ω(k+3), where ω(m) = the number of prime factors of m, counting multiplicity. A76760