Properties of the Number -122847

One Hundred Twenty-Two Thousand Eight Hundred Forty-Seven

Basics

Value: -122848 → -122847 → -122846

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 40949

Divisors: 1, 3, 40949, 122847

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101111111011111

Octal: -357737

Duodecimal: -5B113

Hexadecimal: -1dfdf

Square: 15091385409

Square Root: 350.49536373538524

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 with the property that it is possible to write the base 2 expansion of k as concat(a₂,b₂), with a₂>0 and b₂>0 such that, converting a₂ and b₂ to base 10 as a and b, we have σ(a + b) = σ(k). A258843

Smallest number m such that A210659(m)=n. A210660

a(n) is the least A000120-perfect number (A175522) whose binary weight (A000120) is n, or 0 if no such number exists. A360643