Integer Profile
1,321,123
47 × 28109
Prime factors, divisor sums, positional representations and sequence properties for 1,321,123. The prime factorization is 47 × 28109.
Number of positive divisors: 4. Showing the recorded part of the sequence: 217.
Divisor catalog (4)
14728,1091,321,123
Showing 4 of 4.
Collatz trajectory (217 steps)
Even: n → n/2; Odd: n → 3n + 1
1,321,1233,963,3701,981,6855,945,0562,972,5281,486,264743,132371,566185,783557,350278,675836,026418,0131,254,040627,020313,510156,755470,266235,133705,400352,700176,35088,175264,526132,263396,790198,395595,186297,593892,780446,390223,195669,586334,7931,004,380502,190251,095753,286376,6431,129,930564,9651,694,896847,448423,724211,862105,931317,794158,897476,692238,346119,173357,520178,76089,38044,69022,34567,03633,51816,75950,278
Showing 60 of 60.
Prime factorization
- Factorization
- 47 × 28109
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 1,349,280
- Proper-divisor sum
- 28,157
- Digit sum
- 13
- Digital root
- 4
Number bases
- Decimal
- 1321123
- Binary
- 101000010100010100011 (21 bits)
- Octal
- 0o5024243
- Hexadecimal
- 0x1428A3
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