Properties of the Number -47529

Forty-Seven Thousand Five Hundred Twenty-Nine

Basics

Value: -47530 → -47529 → -47528

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5281

Divisors: 1, 3, 9, 5281, 15843, 47529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011100110101001

Octal: -134651

Duodecimal: -23609

Hexadecimal: -b9a9

Square: 2259005841

Square Root: 218.01146758828995

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

Starts of runs of 4 consecutive integers that are Jacobsthal-Niven numbers (A364216). A364219

Least integer k > 1 such that π(k)² + π(k·n)² is a square, where π(.) is the prime-counting function given by A000720. A255677

Partial sums of A253089. A255601

a(n) = (A084218(n) - 1)/12. A373040

Triangle read by rows: T(n, k) = (n + 1) * ∑_j=k..n binomial(n, j) * Eulerian1(j, j - k). A381888