Integer Profile
1,998,897
3 × 569 × 1171
Prime factors, divisor sums, positional representations and sequence properties for 1,998,897. The prime factorization is 3 × 569 × 1171.
Number of positive divisors: 8. Showing the recorded part of the sequence: 140.
Collatz trajectory (140 steps)
Even: n → n/2; Odd: n → 3n + 1
1,998,8975,996,6922,998,3461,499,1734,497,5202,248,7601,124,380562,190281,095843,286421,6431,264,930632,4651,897,396948,698474,3491,423,048711,524355,762177,881533,644266,822133,411400,234200,117600,352300,176150,08875,04437,52218,76156,28428,14214,07142,21421,10763,32231,66194,98447,49223,74611,87335,62017,8108,90526,71613,3586,67920,03810,01930,05815,02945,08822,54411,2725,6362,8181,4094,2282,114
Showing 60 of 60.
Prime factorization
- Factorization
- 3 × 569 × 1171
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 2,672,160
- Proper-divisor sum
- 673,263
- Digit sum
- 51
- Digital root
- 6
Number bases
- Decimal
- 1998897
- Binary
- 111101000000000110001 (21 bits)
- Octal
- 0o7500061
- Hexadecimal
- 0x1E8031
Divisor catalog (8)
135691,1711,7073,513666,2991,998,897
Showing 8 of 8.
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