Integer Profile
1,207,220
2^2 × 5 × 7 × 8623
Prime factors, divisor sums, positional representations and sequence properties for 1,207,220. The prime factorization is 2^2 × 5 × 7 × 8623.
Number of positive divisors: 24. Showing the recorded part of the sequence: 111.
Prime factorization
- Factorization
- 2^2 × 5 × 7 × 8623
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 24
- Divisor sum
- 2,897,664
- Proper-divisor sum
- 1,690,444
- Digit sum
- 14
- Digital root
- 5
Number bases
- Decimal
- 1207220
- Binary
- 100100110101110110100 (21 bits)
- Octal
- 0o4465664
- Hexadecimal
- 0x126BB4
Divisor catalog (24)
124571014202835701408,62317,24634,49243,11560,36186,230120,722172,460241,444301,805603,6101,207,220
Showing 24 of 24.
Collatz trajectory (111 steps)
Even: n → n/2; Odd: n → 3n + 1
1,207,220603,610301,805905,416452,708226,354113,177339,532169,76684,883254,650127,325381,976190,98895,49447,747143,24271,621214,864107,43253,71626,85813,42940,28820,14410,0725,0362,5181,2593,7781,8895,6682,8341,4174,2522,1261,0633,1901,5954,7862,3937,1803,5901,7955,3862,6938,0804,0402,0201,0105051,5167583791,1385691,7088544271,282
Showing 60 of 60.
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