Integer Profile

1,293,270

2 × 3 × 5 × 11 × 3919

Prime factors, divisor sums, positional representations and sequence properties for 1,293,270. The prime factorization is 2 × 3 × 5 × 11 × 3919.

Number of positive divisors: 32. Showing the recorded part of the sequence: 217.

AbundantEvenComposite

Collatz trajectory (217 steps)

Even: n → n/2; Odd: n → 3n + 1

1,293,270646,6351,939,906969,9532,909,8601,454,930727,4652,182,3961,091,198545,5991,636,798818,3992,455,1981,227,5993,682,7981,841,3995,524,1982,762,0998,286,2984,143,14912,429,4486,214,7243,107,3621,553,6814,661,0442,330,5221,165,2613,495,7841,747,892873,946436,9731,310,920655,460327,730163,865491,596245,798122,899368,698184,349553,048276,524138,26269,131207,394103,697311,092155,54677,773233,320116,66058,33029,16587,49643,74821,87410,93732,81216,4068,203

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5 × 11 × 3919
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,386,880
Proper-divisor sum: 2,093,610
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1293270
Binary: 100111011101111010110 (21 bits)
Octal: 0o4735726
Hexadecimal: 0x13BBD6

Divisor catalog (32)

1235610111522303355661101653303,9197,83811,75719,59523,51439,19043,10958,78586,218117,570129,327215,545258,654431,090646,6351,293,270

Showing 32 of 32.