Integer Profile
1,989,348
2^2 × 3 × 165779
Prime factors, divisor sums, positional representations and sequence properties for 1,989,348. The prime factorization is 2^2 × 3 × 165779.
Number of positive divisors: 12. Showing the recorded part of the sequence: 153.
Prime factorization
- Factorization
- 2^2 × 3 × 165779
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 4,641,840
- Proper-divisor sum
- 2,652,492
- Digit sum
- 42
- Digital root
- 6
Number bases
- Decimal
- 1989348
- Binary
- 111100101101011100100 (21 bits)
- Octal
- 0o7455344
- Hexadecimal
- 0x1E5AE4
Divisor catalog (12)
1234612165,779331,558497,337663,116994,6741,989,348
Showing 12 of 12.
Collatz trajectory (153 steps)
Even: n → n/2; Odd: n → 3n + 1
1,989,348994,674497,3371,492,012746,006373,0031,119,010559,5051,678,516839,258419,6291,258,888629,444314,722157,361472,084236,042118,021354,064177,03288,51644,25822,12966,38833,19416,59749,79224,89612,4486,2243,1121,5567783891,168584292146732201105516683250125376188944714271214107322161484242121364
Showing 60 of 60.
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