Properties of the Number -5705

Seven Hundred Five

Basics

Value: -5706 → -5705 → -5704

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 × 163

Divisors: 1, 5, 7, 35, 163, 815, 1141, 5705

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011001001001

Octal: -13111

Duodecimal: -3375

Hexadecimal: -1649

Square: 32547025

Square Root: 75.53145040312677

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

Expansion of 1/(1 - x + x⁴). A99530

a(0) = -1; a(1) = 0; a(2) = 1; a(3) = -1; a(n) = a(n-1) - 3·a(n-2) + 3·a(n-3) - a(n-4). A141577

Numerator of Hermite(n, 7/24). A159967

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 7 as largest digit. A256634

Numbers k giving rise to prime quadruples (30k+11, 30k+13, 30k+17, 30k+19). A14561

A binomial coefficient sum. A3161

Numbers k such that the Lucas Aurifeuillian primitive part A of Lucas(k) is prime. A61442

Total number A(n,k) of k-tuples of semi-Dyck paths from (0,0) to (n,n-2·j) for j=0..floor(n/2); square array A(n,k), n>=0, k>=0, read by antidiagonals. A357824

Number of ways to write n as an ordered sum of 5 nonzero decimal palindromes. A341184

a(n) = 6·n² + 10·n + 5. A201279