Integer Profile

4,221,441

3^2 × 7 × 37 × 1811

Prime factors, divisor sums, positional representations and sequence properties for 4,221,441. The prime factorization is 3^2 × 7 × 37 × 1811.

Number of positive divisors: 24. Showing the recorded part of the sequence: 128.

DeficientOddComposite

Divisor catalog (24)

13792137631112593337771,8112,3315,43312,67716,29938,03167,007114,093201,021469,049603,0631,407,1474,221,441

Showing 24 of 24.

Collatz trajectory (128 steps)

Even: n → n/2; Odd: n → 3n + 1

4,221,44112,664,3246,332,1623,166,0819,498,2444,749,1222,374,5617,123,6843,561,8421,780,9215,342,7642,671,3821,335,6914,007,0742,003,5376,010,6123,005,3061,502,6534,507,9602,253,9801,126,990563,4951,690,486845,2432,535,7301,267,8653,803,5961,901,798950,8992,852,6981,426,3494,279,0482,139,5241,069,762534,8811,604,644802,322401,1611,203,484601,742300,871902,614451,3071,353,922676,9612,030,8841,015,442507,7211,523,164761,582380,7911,142,374571,1871,713,562856,7812,570,3441,285,172642,586321,293963,880

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 7 × 37 × 1811
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 7,161,024
Proper-divisor sum: 2,939,583
Digit sum: 18
Digital root: 9

Number bases

Decimal: 4221441
Binary: 10000000110101000000001 (23 bits)
Octal: 0o20065001
Hexadecimal: 0x406A01