Properties of the Number -3315

Three Hundred Fifteen

Basics

Value: -3316 → -3315 → -3314

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 13 × 17

Divisors: 1, 3, 5, 13, 15, 17, 39, 51, 65, 85

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011110011

Octal: -6363

Duodecimal: -1B03

Hexadecimal: -cf3

Square: 10989225

Square Root: 57.57603668193913

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

a(n) = a(n-1) - 2·a(n-2) - 3·a(n-3) - ... - (n-1)*a(1), a(1) = a(2) = 3, a(3) = -3. A106542

Expansion of e.g.f. theta₃^-13/2. A15690

Numbers that are the sum of 4 positive 5th powers. A3349

Double-bitters: only even length runs in binary expansion. A1196

Multiples of 15 containing a 15 in their decimal representation. A121035

Numbers m that are the hypotenuse of exactly 13 distinct integer-sided right triangles, i.e., m² can be written as a sum of two squares in 13 ways. A97102

Base 10 numbers that are palindromic in bases 2 and 4. A97856

a(n) = (n-1)*(2·n+5). A130861

Numbers n such that (n⁹⁷+1)/(n+1) is prime. A260573

List of binary palindromes of even length (written in base 10). A48701