Integer Profile
1,221,241
7 × 59 × 2957
Prime factors, divisor sums, positional representations and sequence properties for 1,221,241. The prime factorization is 7 × 59 × 2957.
Number of positive divisors: 8. Showing the recorded part of the sequence: 111.
Divisor catalog (8)
17594132,95720,699174,4631,221,241
Showing 8 of 8.
Collatz trajectory (111 steps)
Even: n → n/2; Odd: n → 3n + 1
1,221,2413,663,7241,831,862915,9312,747,7941,373,8974,121,6922,060,8461,030,4233,091,2701,545,6354,636,9062,318,4536,955,3603,477,6801,738,840869,420434,710217,355652,066326,033978,100489,050244,525733,576366,788183,39491,697275,092137,54668,773206,320103,16051,58025,79012,89538,68619,34358,03029,01587,04643,523130,57065,285195,85697,92848,96424,48212,24136,72418,3629,18127,54413,7726,8863,44310,3305,16515,4967,748
Showing 60 of 60.
Prime factorization
- Factorization
- 7 × 59 × 2957
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 1,419,840
- Proper-divisor sum
- 198,599
- Digit sum
- 13
- Digital root
- 4
Number bases
- Decimal
- 1221241
- Binary
- 100101010001001111001 (21 bits)
- Octal
- 0o4521171
- Hexadecimal
- 0x12A279
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