Integer Profile
2,005,017
3 × 7 × 307 × 311
Prime factors, divisor sums, positional representations and sequence properties for 2,005,017. The prime factorization is 3 × 7 × 307 × 311.
Number of positive divisors: 16. Showing the recorded part of the sequence: 140.
Collatz trajectory (140 steps)
Even: n → n/2; Odd: n → 3n + 1
2,005,0176,015,0523,007,5261,503,7634,511,2902,255,6456,766,9363,383,4681,691,734845,8672,537,6021,268,8013,806,4041,903,202951,6012,854,8041,427,402713,7012,141,1041,070,552535,276267,638133,819401,458200,729602,188301,094150,547451,642225,821677,464338,732169,36684,683254,050127,025381,076190,53895,269285,808142,90471,45235,72617,86353,59026,79580,38640,193120,58060,29030,14590,43645,21822,60967,82833,91416,95750,87225,43612,718
Showing 60 of 60.
Prime factorization
- Factorization
- 3 × 7 × 307 × 311
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 3,075,072
- Proper-divisor sum
- 1,070,055
- Digit sum
- 15
- Digital root
- 6
Number bases
- Decimal
- 2005017
- Binary
- 111101001100000011001 (21 bits)
- Octal
- 0o7514031
- Hexadecimal
- 0x1E9819
Divisor catalog (16)
137213073119219332,1492,1776,4476,53195,477286,431668,3392,005,017
Showing 16 of 16.
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