Integer Profile

3,998,222

2 × 1999111

Prime factors, divisor sums, positional representations and sequence properties for 3,998,222. The prime factorization is 2 × 1999111.

Number of positive divisors: 4. Showing the recorded part of the sequence: 141.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 4
Divisor sum: 5,997,336
Proper-divisor sum: 1,999,114
Digit sum: 35
Digital root: 8

Number bases

Decimal: 3998222
Binary: 1111010000001000001110 (22 bits)
Octal: 0o17201016
Hexadecimal: 0x3D020E

Divisor catalog (4)

121,999,1113,998,222

Showing 4 of 4.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

3,998,2221,999,1115,997,3342,998,6678,996,0024,498,00113,494,0046,747,0023,373,50110,120,5045,060,2522,530,1261,265,0633,795,1901,897,5955,692,7862,846,3938,539,1804,269,5902,134,7956,404,3863,202,1939,606,5804,803,2902,401,6457,204,9363,602,4681,801,234900,6172,701,8521,350,926675,4632,026,3901,013,1953,039,5861,519,7934,559,3802,279,6901,139,8453,419,5361,709,768854,884427,442213,721641,164320,582160,291480,874240,437721,312360,656180,32890,16445,08222,54167,62433,81216,9068,45325,360

Showing 60 of 60.

Prime factorization

Factorization: 2 × 1999111
Distinct prime factors: 2
Perfect square: No
Parity: Even