Properties of the Number 4622

Four Thousand Six Hundred Twenty-Two

Basics

Value: 4621 → 4622 → 4623

Parity: even

Prime: No

Previous Prime: 4621

Next Prime: 4637

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 2311

Divisors: 1, 2, 2311, 4622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1001000001110

Octal: 11016

Duodecimal: 2812

Hexadecimal: 120e

Square: 21362884

Square Root: 67.98529252713413

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 for which A003415(k) >= A276086(k), where A003415 is the arithmetic derivative and A276086 is the primorial base exp-function. A351228

Table read by downward antidiagonals: T(n,k) is the number of strictly increasing arrangements of n nonzero numbers in -(n+k-2)..(n+k-2) with sum zero. A188122

Number of right triangles of a given area required to form successively larger squares. A60626

Earliest nonnegative increasing sequence with no 5-term subsequence of constant third differences. A240556

Squarefree n such that Q(sqrt(n)) has class number 5. A29705

Shifts left under transform T where Ta is (identity) DCONV a. A38046

T(n,k) = Number of (n+1) X (k+1) 0..2 arrays with the upper median of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one. A237637

Number of n-celled free polyominoes with 1 hole. A57418

Numbers k such that A276086(A003415(k)) <= k and the least prime not dividing A003415(k) is equal to the least prime dividing k, where A003415 is the arithmetic derivative and A276086 is the primorial base exp-function. A392868

Integers that are squarefree and also the sum of first k squarefrees for some k. A13932