Properties of the Number -1701

Seven Hundred One

Basics

Value: -1702 → -1701 → -1700

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 7

Divisors: 1, 3, 7, 9, 21, 27, 63, 81, 189, 243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010100101

Octal: -3245

Duodecimal: -B99

Hexadecimal: -6a5

Square: 2893401

Square Root: 41.24318125460256

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

Irregular triangle read by rows: mean version of Girard-Waring formula A210258, for m = 3 data values. A287768

Expansion of r(q)³ / r(q³) in powers of q where r() is the Rogers-Ramanujan continued fraction. A285628

The case S(-1,-2,3) of the family of self-convolutive recurrences studied by Martin and Kearney. A172485

a(n) = the numerator of b(n): {b(n)} is such that the continued fraction (of rational terms) [b(1);b(2),...,b(n)] equals the n-th prime, for every positive integer n. A128270

Triangle read by rows. Signed version of A008277. A154959

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 201", based on the 5-celled von Neumann neighborhood. A270723

Signed Stirling numbers of the second kind. A80417

Triangle of Stirling numbers of the second kind, S2(n,k), n >= 1, 1 <= k <= n. A8277

Numbers k such that (7·10^k + 71)/3 is prime. A270831

Triangle of Stirling numbers of 2nd kind, S(n,k), n >= 0, 0 <= k <= n. A48993