Integer Profile
1,129,921
13 × 23 × 3779
Prime factors, divisor sums, positional representations and sequence properties for 1,129,921. The prime factorization is 13 × 23 × 3779.
Number of positive divisors: 8. Showing the recorded part of the sequence: 85.
Divisor catalog (8)
113232993,77949,12786,9171,129,921
Showing 8 of 8.
Collatz trajectory (85 steps)
Even: n → n/2; Odd: n → 3n + 1
1,129,9213,389,7641,694,882847,4412,542,3241,271,162635,5811,906,744953,372476,686238,343715,030357,5151,072,546536,2731,608,820804,410402,2051,206,616603,308301,654150,827452,482226,241678,724339,362169,681509,044254,522127,261381,784190,89295,44647,723143,17071,585214,756107,37853,689161,06880,53440,267120,80260,401181,20490,60245,301135,90467,95233,97616,9888,4944,24712,7426,37119,1149,55728,67214,3367,168
Showing 60 of 60.
Prime factorization
- Factorization
- 13 × 23 × 3779
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 1,270,080
- Proper-divisor sum
- 140,159
- Digit sum
- 25
- Digital root
- 7
Number bases
- Decimal
- 1129921
- Binary
- 100010011110111000001 (21 bits)
- Octal
- 0o4236701
- Hexadecimal
- 0x113DC1
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