Properties of the Number -122549

One Hundred Twenty-Two Thousand Five Hundred Forty-Nine

Basics

Value: -122550 → -122549 → -122548

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 ² × 41 × 61

Divisors: 1, 7, 41, 49, 61, 287, 427, 2009, 2501, 2989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101111010110101

Octal: -357265

Duodecimal: -5AB05

Hexadecimal: -1deb5

Square: 15018257401

Square Root: 350.06999300139967

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

G.f. satisfies A(x) = 1 + x·A(x)⁴*(1 + x·A(x)). A365180

Number of permutations of [n] with four inversions. A5287

Number of reduced words of length n in the Weyl group A₄₀. A161653