Properties of the Number 5228

Five Thousand Two Hundred Twenty-Eight

Basics

Value: 5227 → 5228 → 5229

Parity: even

Prime: No

Previous Prime: 5227

Next Prime: 5231

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 1307

Divisors: 1, 2, 4, 1307, 2614, 5228

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001101100

Octal: 12154

Duodecimal: 3038

Hexadecimal: 146c

Square: 27331984

Square Root: 72.30490993010088

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

Partial sums of A299283. A299284

Number of times prime(n) occurs as the least prime factor among numbers 1 .. prime(n)³: a(n) = A078898(A030078(n)). A250474

Sum of the seventh largest parts of the partitions of n into 10 squarefree parts. A326631

T(n,k) = number of (n+1) X (k+1) 0..3 arrays with every 2 X 3 or 3 X 2 subblock having exactly two counterclockwise and two clockwise edge increases. A206118

T(n,k)=Number of (n+1) X (k+1) 0..2 arrays with the maximum plus the upper median plus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one. A237412

Numbers k such that there are precisely 4 groups of orders k and k + 1. A295990

a(n) = ∑_d∣n d·prime(d). A61150

Expansion of ∏_k>=1 ((1 + k·x^k) / (1 - x^k)). A267004

T(n,k)=Number of nXk 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A279466

Starts of runs of 3 consecutive numbers whose abundancy index is larger than π²/6. A353539