Integer Profile

1,697,643

3^2 × 53 × 3559

Prime factors, divisor sums, positional representations and sequence properties for 1,697,643. The prime factorization is 3^2 × 53 × 3559.

Number of positive divisors: 12. Showing the recorded part of the sequence: 220.

DeficientOddComposite

Divisor catalog (12)

139531594773,55910,67732,031188,627565,8811,697,643

Showing 12 of 12.

Collatz trajectory (220 steps)

Even: n → n/2; Odd: n → 3n + 1

1,697,6435,092,9302,546,4657,639,3963,819,6981,909,8495,729,5482,864,7741,432,3874,297,1622,148,5816,445,7443,222,8721,611,436805,718402,8591,208,578604,2891,812,868906,434453,2171,359,652679,826339,9131,019,740509,870254,935764,806382,4031,147,210573,6051,720,816860,408430,204215,102107,551322,654161,327483,982241,991725,974362,9871,088,962544,4811,633,444816,722408,3611,225,084612,542306,271918,814459,4071,378,222689,1112,067,3341,033,6673,101,0021,550,5014,651,5042,325,752

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 53 × 3559
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,499,120
Proper-divisor sum: 801,477
Digit sum: 36
Digital root: 9

Number bases

Decimal: 1697643
Binary: 110011110011101101011 (21 bits)
Octal: 0o6363553
Hexadecimal: 0x19E76B