Integer Profile
2,989,309
2989309
Prime factors, divisor sums, positional representations and sequence properties for 2,989,309. The prime factorization is 2989309.
Number of positive divisors: 2. Showing the recorded part of the sequence: 138.
Arithmetic properties
- Positive divisors
- 2
- Divisor sum
- 2,989,310
- Proper-divisor sum
- 1
- Digit sum
- 40
- Digital root
- 4
Number bases
- Decimal
- 2989309
- Binary
- 1011011001110011111101 (22 bits)
- Octal
- 0o13316375
- Hexadecimal
- 0x2D9CFD
Divisor catalog (2)
12,989,309
Showing 2 of 2.
Collatz trajectory (138 steps)
Even: n → n/2; Odd: n → 3n + 1
2,989,3098,967,9284,483,9642,241,9821,120,9913,362,9741,681,4875,044,4622,522,2317,566,6943,783,34711,350,0425,675,02117,025,0648,512,5324,256,2662,128,1336,384,4003,192,2001,596,100798,050399,0251,197,076598,538299,269897,808448,904224,452112,22656,113168,34084,17042,085126,25663,12831,56415,7827,89123,67411,83735,51217,7568,8784,43913,3186,65919,9789,98929,96814,9847,4923,7461,8735,6202,8101,4054,2162,1081,054527
Showing 60 of 60.
Prime factorization
- Factorization
- 2989309
- Distinct prime factors
- 1
- Perfect square
- No
- Parity
- Odd
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