Properties of the Number 4890

Four Thousand Eight Hundred Ninety

Basics

Value: 4889 → 4890 → 4891

Parity: even

Prime: No

Previous Prime: 4889

Next Prime: 4903

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 163

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 163, 326

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1001100011010

Octal: 11432

Duodecimal: 29B6

Hexadecimal: 131a

Square: 23912100

Square Root: 69.92853494818836

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

Coordination sequence for "ubt" 3D uniform tiling. A299291

Square array T(m,n) read by antidiagonals: ∑_k=1..n k^m. A103438

Numbers that are the sum of 4 positive 6th powers. A3360

Numbers that are the sum of 10 positive 7th powers. A3377

Sum of 6th powers: 0⁶ + 1⁶ + 2⁶ + ... + n⁶. A540

Number of integer partitions of n with all distinct lengths of maximal gapless runs (decreasing by 0 or 1). A384884

Base-5 Armstrong or narcissistic numbers (written in base 10). A10346

Smallest number > 1 equal to sum of n-th powers of its base-5 digits, or 0 if no such number exists (written in base 10). A33837

Base 5 perfect digital invariants (written in base 10): numbers equal to the sum of the k-th powers of their base-5 digits, for some k. A162222

Expansion of g.f. A(x) satisfying A(x) = ∑_n>=0 dⁿ/dxⁿ x^2·n * A(x)^2·n / n!. A360974