Integer Profile
2,164,742
2 × 73 × 14827
Prime factors, divisor sums, positional representations and sequence properties for 2,164,742. The prime factorization is 2 × 73 × 14827.
Number of positive divisors: 8. Showing the recorded part of the sequence: 65.
Collatz trajectory (65 steps)
Even: n → n/2; Odd: n → 3n + 1
2,164,7421,082,3713,247,1141,623,5574,870,6722,435,3361,217,668608,834304,417913,252456,626228,313684,940342,470171,235513,706256,853770,560385,280192,64096,32048,16024,08012,0406,0203,0101,5054,5162,2581,1293,3881,6948472,5421,2713,8141,9075,7222,8618,5844,2922,1461,0733,2201,6108052,4161,2086043021514542276823411,02451225612864
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 73 × 14827
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 3,291,816
- Proper-divisor sum
- 1,127,074
- Digit sum
- 26
- Digital root
- 8
Number bases
- Decimal
- 2164742
- Binary
- 1000010000100000000110 (22 bits)
- Octal
- 0o10204006
- Hexadecimal
- 0x210806
Divisor catalog (8)
127314614,82729,6541,082,3712,164,742
Showing 8 of 8.
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