Properties of the Number -64232

Sixty-Four Thousand Two Hundred Thirty-Two

Basics

Value: -64233 → -64232 → -64231

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 7 × 31 × 37

Divisors: 1, 2, 4, 7, 8, 14, 28, 31, 37, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111101011101000

Octal: -175350

Duodecimal: -31208

Hexadecimal: -fae8

Square: 4125749824

Square Root: 253.44032828261567

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

Taxi-cab numbers: sums of 2 cubes in more than 1 way. A1235

Ruth-Aaron numbers (1): sum of prime divisors of n = sum of prime divisors of n+1. A6145

Numbers that are the sum of 2 cubes in more than 1 way (primitive solutions). A18850

Numbers that are the sum of two positive cubes in exactly two ways. A343708

Expansion of (2 * η(q²)²⁴ - η(q)¹⁶ * η(q⁴)⁸)³ / (η(q)⁴ * η(q²) * η(q⁴)⁶)⁴ in powers of q. A226086

Triangle read by rows: T(n,k) is the number of embeddings on the sphere of planar graphs with n vertices and k faces having connectivity exactly 2 and minimum vertex degree at least 3, k=6..2n-5. A378077

Numbers whose 4th power can be expressed as the sum of two positive cubes in more than one way. A51388

Taxicab numbers that are abundant. A379466

Coefficients of a recursive polynomial based on Chaitin's S expressions: a(0)=1; a(1)=x; a(2)=1; a(n)=vector(a(n-1)).reverse(a(n-1)). A176703