Properties of the Number 4836

Four Thousand Eight Hundred Thirty-Six

Basics

Value: 4835 → 4836 → 4837

Parity: even

Prime: No

Previous Prime: 4831

Next Prime: 4861

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 13 × 31

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 31, 39

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1001011100100

Octal: 11344

Duodecimal: 2970

Hexadecimal: 12e4

Square: 23386896

Square Root: 69.54135460285484

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

Numbers k such that k² divides 5^k-1. A127105

Numbers k such that k³ divides 5^k² - 1. A177905

a(n) = ∑_{k=0..floor(n/2)} T(n-k,k), T given by A026780. A26790

Number of tilings of a 5 X n rectangle using n pentominoes of shapes F, L, Y. A247443

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents. A205293

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X3 or 3X2 subblock having exactly one clockwise edge increases. A207050

a(n) is the smallest positive integer s that can be partitioned into n positive integers whose product is s·100^n-1. A380887

Shifts left under transform T where Ta is φ DCONV a. A38045

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+287)² = y². A205644

a(n) = n*(n + 5)*(n + 10)/6. A264443