Integer Profile

1,278,200

2^3 × 5^2 × 7 × 11 × 83

Prime factors, divisor sums, positional representations and sequence properties for 1,278,200. The prime factorization is 2^3 × 5^2 × 7 × 11 × 83.

Number of positive divisors: 96. Showing the recorded part of the sequence: 80.

AbundantEvenComposite

Prime factorization

Factorization: 2^3 × 5^2 × 7 × 11 × 83
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 96
Divisor sum: 3,749,760
Proper-divisor sum: 2,471,560
Digit sum: 20
Digital root: 2

Number bases

Decimal: 1278200
Binary: 100111000000011111000 (21 bits)
Octal: 0o4700370
Hexadecimal: 0x1380F8

Divisor catalog (96)

12457810111420222528354044505556707783881001101401541661752002202752803083323503854154405505816166647007708309131,1001,1621,4001,5401,6601,8261,9252,0752,2002,3242,9053,0803,320

Showing 60 of 96.

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,278,200639,100319,550159,775479,326239,663718,990359,4951,078,486539,2431,617,730808,8652,426,5961,213,298606,6491,819,948909,974454,9871,364,962682,4812,047,4441,023,722511,8611,535,584767,792383,896191,94895,97447,987143,96271,981215,944107,97253,98626,99380,98040,49020,24560,73630,36815,1847,5923,7961,8989492,8481,42471235617889268134672021013041527638

Showing 60 of 60.