Properties of the Number -47452

Forty-Seven Thousand Four Hundred Fifty-Two

Basics

Value: -47453 → -47452 → -47451

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 11863

Divisors: 1, 2, 4, 11863, 23726, 47452

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011100101011100

Octal: -134534

Duodecimal: -23564

Hexadecimal: -b95c

Square: 2251692304

Square Root: 217.8347997910343

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

a(n) = ∑_k=1..n floor(n/k)ⁿ. A332469

T(n,k)=Number of nXk 0..1 arrays with no element equal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A279134

Square array T(n,k), n >= 1, k >= 1, read by antidiagonals downwards, where T(n,k) = ∑_j=1..n floor(n/j)^k. A344725

Numbers k such that k + sopfr(k) is a cube. A389862

Number of nX5 0..1 arrays with no element equal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A279131

Number of open Skolem sequences of order n. A222320

Numbers k such that (17·10^k - 179)/9 is prime. A283246