Properties of the Number 34947

Thirty-Four Thousand Nine Hundred Forty-Seven

Basics

Value: 34946 → 34947 → 34948

Parity: odd

Prime: No

Previous Prime: 34939

Next Prime: 34949

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 × 353

Divisors: 1, 3, 9, 11, 33, 99, 353, 1059, 3177, 3883

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000100010000011

Octal: 104203

Duodecimal: 18283

Hexadecimal: 8883

Square: 1221292809

Square Root: 186.94116721578476

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

Number of ordered triples (i,j,k) with |i| + |j| + |k| <= n and gcd(i,j,k) <= 1. A100450

Decimal expansion of (34947+21922·sqrt(2))/127². A159468

Numbers k such that σ(k)*k is a triangular number. A115909

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of these n·k points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of edges in the resulting planar graph. A367305

a(n) = 289·n² - 2·n. A158252

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 841", based on the 5-celled von Neumann neighborhood. A273685

Numbers k such that 7·10^k + 39 is prime. A275067

Jacobi (or Kronecker) symbol (-1/n). A34947

Nonnegative values·of solutions (x, y) to the Diophantine equation x² + (x+127)² = y². A129992

Positive numbers y such that y² is of the form x² + (x+127)² with integer x. A159466