Integer Profile

1,628,001

3^2 × 53 × 3413

Prime factors, divisor sums, positional representations and sequence properties for 1,628,001. The prime factorization is 3^2 × 53 × 3413.

Number of positive divisors: 12. Showing the recorded part of the sequence: 176.

DeficientOddComposite

Collatz trajectory (176 steps)

Even: n → n/2; Odd: n → 3n + 1

1,628,0014,884,0042,442,0021,221,0013,663,0041,831,502915,7512,747,2541,373,6274,120,8822,060,4416,181,3243,090,6621,545,3314,635,9942,317,9976,953,9923,476,9961,738,498869,2492,607,7481,303,874651,9371,955,812977,906488,9531,466,860733,430366,7151,100,146550,0731,650,220825,110412,5551,237,666618,8331,856,500928,250464,1251,392,376696,188348,094174,047522,142261,071783,214391,6071,174,822587,4111,762,234881,1172,643,3521,321,676660,838330,419991,258495,6291,486,888743,444371,722

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 53 × 3413
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,396,628
Proper-divisor sum: 768,627
Digit sum: 18
Digital root: 9

Number bases

Decimal: 1628001
Binary: 110001101011101100001 (21 bits)
Octal: 0o6153541
Hexadecimal: 0x18D761

Divisor catalog (12)

139531594773,41310,23930,717180,889542,6671,628,001

Showing 12 of 12.