Properties of the Number -3230

Two Hundred Thirty

Basics

Value: -3231 → -3230 → -3229

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 17 × 19

Divisors: 1, 2, 5, 10, 17, 19, 34, 38, 85, 95

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110010011110

Octal: -6236

Duodecimal: -1A52

Hexadecimal: -c9e

Square: 10432900

Square Root: 56.83308895353129

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) = ∑_d∣n (-1)^d-1*d². A321543

Expansion of q·f(-q²⁰) / (f(q) * χ(-q⁵)) in powers of q where f(), χ() are Ramanujan θ functions. A145724

a(n) = -4·a(n-1) - 3·a(n-2) + a(n-3), a(0) = 1, a(1) = -2, a(2) = 4. A322504

Number of partitions of n having an integer median. A325347

Primitive abundant numbers (abundant numbers all of whose proper divisors are deficient numbers). A71395

Sum of all parts of the last section of the set of partitions of n. A138879

Primitive nondeficient numbers. A6039

Numbers k whose abundance is 20: σ(k) - 2·k = 20. A223611

Numbers m such that there are precisely 8 groups of order m. A249551

Numbers whose divisors can be partitioned in exactly one way into two disjoint sets with the same sum. A83209