Integer Profile

1,801,200

2^4 × 3 × 5^2 × 19 × 79

Prime factors, divisor sums, positional representations and sequence properties for 1,801,200. The prime factorization is 2^4 × 3 × 5^2 × 19 × 79.

Number of positive divisors: 120. Showing the recorded part of the sequence: 88.

AbundantEvenComposite

Divisor catalog (120)

123456810121516192024253038404850576075767980951001141201501521581902002282372402853003043163803954004564744755706006327607909129489501,1401,1851,2001,264

Showing 60 of 120.

Collatz trajectory (88 steps)

Even: n → n/2; Odd: n → 3n + 1

1,801,200900,600450,300225,150112,575337,726168,863506,590253,295759,886379,9431,139,830569,9151,709,746854,8732,564,6201,282,310641,1551,923,466961,7332,885,2001,442,600721,300360,650180,325540,976270,488135,24467,62233,811101,43450,717152,15276,07638,03819,01957,05828,52985,58842,79421,39764,19232,09616,0488,0244,0122,0061,0033,0101,5054,5162,2581,1293,3881,6948472,5421,2713,8141,907

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 3 × 5^2 × 19 × 79
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 120
Divisor sum: 6,150,400
Proper-divisor sum: 4,349,200
Digit sum: 12
Digital root: 3

Number bases

Decimal: 1801200
Binary: 110110111101111110000 (21 bits)
Octal: 0o6675760
Hexadecimal: 0x1B7BF0