Properties of the Number -3587

Five Hundred Eighty-Seven

Basics

Value: -3588 → -3587 → -3586

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 17 × 211

Divisors: 1, 17, 211, 3587

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111000000011

Octal: -7003

Duodecimal: -20AB

Hexadecimal: -e03

Square: 12866569

Square Root: 59.89156868875618

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

Values z of primitive solutions (x, y, z) to the Diophantine equation x³ + y³ + 2·z³ = 2·4⁶. A336449

Number of compositions of n whose run-lengths are all equal. A329738

Sum of 10 positive 9th powers. A3399

Number of integer partitions of n with reverse-alternating product <= 1. A347443

Number of compositions of n with all adjacent parts (x, y) satisfying x > 2y or y > 2x. A342332

Number of distinct products ijk with 1 <= i,j,k <= n. A27425

Number of n-digit numbers in a cycle (including fixed points) under the Kaprekar map A151949. A164732

a(n) = numerator of sum of reciprocals of the terms of the continued fraction for H(n) = ∑_k=1..n 1/k. A112286

Let S(1) = {1} and, for n>1 let S(n) be the smallest set containing x, 2x and x+2 for each element·in S(n-1). a(n) is the number of elements in S(n). A122554

Positive integers not congruent to 0 or 2 modulo 8 which cannot be written as x² + y² + z² + w² with x + 2·y + 3·z a positive power of 4, where x, y, z, w are nonnegative integers. A338103