Properties of the Number 488

Four Hundred Eighty-Eight

Basics

Value: 487 → 488 → 489

Parity: even

Prime: No

Previous Prime: 487

Next Prime: 491

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 61

Divisors: 1, 2, 4, 8, 61, 122, 244, 488

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111101000

Octal: 750

Duodecimal: 348

Hexadecimal: 1e8

Square: 238144

Square Root: 22.090722034374522

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) = 6·n² + 2 for n > 0, a(0)=1. A5897

Refactorable numbers: number of divisors of k divides k. Also known as τ numbers. A33950

Expansion of ∏_k>=1 1/(1 - A000009(k)*x^k). A270995

Numbers k such that k divides 1 plus the sum of the first k primes. A128165

Number of partitions of n into relatively prime parts such that multiplicities of parts are also relatively prime. A100953

Number of partitions of n having a non-integer median. A307683

Numbers whose ternary expansion contains no 1's. A5823

Palindromes in base 3 (written in base 10). A14190

Number of partitions of 2n with all subsums different from n. A6827

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