Properties of the Number 4685

Four Thousand Six Hundred Eighty-Five

Basics

Value: 4684 → 4685 → 4686

Parity: odd

Prime: No

Previous Prime: 4679

Next Prime: 4691

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 937

Divisors: 1, 5, 937, 4685

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001001001101

Octal: 11115

Duodecimal: 2865

Hexadecimal: 124d

Square: 21949225

Square Root: 68.4470598345904

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 3^k + 34 is prime. A219050

T(n,k)=Number of nXk 0..1 arrays with no more than floor(nXk/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order. A223012

a(1)=4, a(2)=5, a(n) = 4·a(n-1) + 5·a(n-2). A189744

a(n) = a(n-1) + a(n-2) + a(n-3), with a(0) = 1, a(1) = a(2) = 9. A214831

T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0, 2 or 3 neighboring 1s. A297637

Numbers k such that the k-th run-length A110969(k) of the sequence of non-prime-powers (A024619) is different from all prior run-lengths. A373670

Partial sums of A014166. A53739

Number of anisohedral polyhexes with n cells. A75215

Symmetric triangle, read by rows, where row n equals the (n+1)-th differences of the crystal ball sequence for D_n lattice, for n>=0. A108558

Consecutive states of the linear congruential pseudo-random number generator for 16-bit WATFOR/WATFIV when started at 1. A384158