Properties of the Number -5947

Nine Hundred Forty-Seven

Basics

Value: -5948 → -5947 → -5946

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 19 × 313

Divisors: 1, 19, 313, 5947

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1011100111011

Octal: -13473

Duodecimal: -3537

Hexadecimal: -173b

Square: 35366809

Square Root: 77.1167945391923

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

Numerators of A(x) where A(x) satisfies A(A(x)) = (2-2·cos(x))/x. A199917

G.f. A(x) satisfies: 1/(1 + x) = A(x)*A(x²)²*A(x³)³*A(x⁴)⁴* ... *A(x^k)^k* ... A307657

Numbers k such that 5·2^k + 1 is prime. A2254

Partial sums of A000219. A91360

Total number of vertices in graph formed by the straight line segments connecting the edges of an equilateral triangle with the n-1 points resulting from a subdivision of the sides into n equal pieces, counting coinciding intersection points only once. A331782

Numbers n such that 5·2ⁿ + 1 is a prime factor of a generalized Fermat number 12^{2^m} + 1 for some m. A268664

Sum of the sixth largest parts of the partitions of n into 9 parts. A326468

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors, with values 0..3 introduced in row major order. A231441

Number of partitions of n such that (greatest part) - (least part) > number of parts. A237833

Numbers n such that A182134(n) = 3, i.e., there exist only three primes p with prime(n) < p < prime(n)^{1 + 1/n}. A246781