Integer Profile

2,213,685

3^2 × 5 × 49193

Prime factors, divisor sums, positional representations and sequence properties for 2,213,685. The prime factorization is 3^2 × 5 × 49193.

Number of positive divisors: 12. Showing the recorded part of the sequence: 135.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,837,132
Proper-divisor sum: 1,623,447
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2213685
Binary: 1000011100011100110101 (22 bits)
Octal: 0o10343465
Hexadecimal: 0x21C735

Divisor catalog (12)

1359154549,193147,579245,965442,737737,8952,213,685

Showing 12 of 12.

Collatz trajectory (135 steps)

Even: n → n/2; Odd: n → 3n + 1

2,213,6856,641,0563,320,5281,660,264830,132415,066207,533622,600311,300155,65077,825233,476116,73858,369175,10887,55443,777131,33265,66632,83398,50049,25024,62573,87636,93818,46955,40827,70413,8526,9263,46310,3905,19515,5867,79323,38011,6905,84517,5368,7684,3842,1921,096548274137412206103310155466233700350175526263790395

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5 × 49193
Distinct prime factors: 3
Perfect square: No
Parity: Odd