Properties of the Number 4290

Four Thousand Two Hundred Ninety

Basics

Value: 4289 → 4290 → 4291

Parity: even

Prime: No

Previous Prime: 4289

Next Prime: 4297

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 11 × 13

Divisors: 1, 2, 3, 5, 6, 10, 11, 13, 15, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000011000010

Octal: 10302

Duodecimal: 2596

Hexadecimal: 10c2

Square: 18404100

Square Root: 65.49809157525127

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

The squarefree numbers ordered lexicographically by their prime factorization (with factors written in decreasing order). a(n) = ∏_{k in I} prime(k+1), where I is the set of indices of nonzero binary digits in n = ∑_{k in I} 2^k. A19565

a(n) = 2·n*(2·n-1). A2939

Products of exactly 5 distinct primes. A46387

Smallest j with n nodes in its riff (rooted index-functional forest). A62860

Triangular array read by rows: T(n,k) = Fibonacci(n+1-k)*C(n,k-1), k = 1..n; n >= 1. A94440

Numbers that are the sum of 6 positive 6th powers. A3362

Sum of all partitions of n into distinct parts. A66189

Number of multiset partitions of integer partitions of n with all distinct block sizes. A358836

Ordered areas of primitive Pythagorean triangles. A24406

a(n) = n*(n+1)*(n+2)*(n+3)/4. A33487