Integer Profile
1,942,742
2 × 971371
Prime factors, divisor sums, positional representations and sequence properties for 1,942,742. The prime factorization is 2 × 971371.
Number of positive divisors: 4. Showing the recorded part of the sequence: 215.
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 2,914,116
- Proper-divisor sum
- 971,374
- Digit sum
- 29
- Digital root
- 2
Number bases
- Decimal
- 1942742
- Binary
- 111011010010011010110 (21 bits)
- Octal
- 0o7322326
- Hexadecimal
- 0x1DA4D6
Divisor catalog (4)
12971,3711,942,742
Showing 4 of 4.
Collatz trajectory (215 steps)
Even: n → n/2; Odd: n → 3n + 1
1,942,742971,3712,914,1141,457,0574,371,1722,185,5861,092,7933,278,3801,639,190819,5952,458,7861,229,3933,688,1801,844,090922,0452,766,1361,383,068691,534345,7671,037,302518,6511,555,954777,9772,333,9321,166,966583,4831,750,450875,2252,625,6761,312,838656,4191,969,258984,6292,953,8881,476,944738,472369,236184,61892,309276,928138,46469,23234,61617,3088,6544,32712,9826,49119,4749,73729,21214,6067,30321,91010,95532,86616,43349,30024,65012,325
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 971371
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Even
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