Integer Profile

2,087,547

3 × 7^2 × 11 × 1291

Prime factors, divisor sums, positional representations and sequence properties for 2,087,547. The prime factorization is 3 × 7^2 × 11 × 1291.

Number of positive divisors: 24. Showing the recorded part of the sequence: 179.

DeficientOddComposite

Divisor catalog (24)

13711213349771472315391,2911,6173,8739,03714,20127,11142,60363,25999,407189,777298,221695,8492,087,547

Showing 24 of 24.

Collatz trajectory (179 steps)

Even: n → n/2; Odd: n → 3n + 1

2,087,5476,262,6423,131,3219,393,9644,696,9822,348,4917,045,4743,522,73710,568,2125,284,1062,642,0537,926,1603,963,0801,981,540990,770495,3851,486,156743,078371,5391,114,618557,3091,671,928835,964417,982208,991626,974313,487940,462470,2311,410,694705,3472,116,0421,058,0213,174,0641,587,032793,516396,758198,379595,138297,569892,708446,354223,177669,532334,766167,383502,150251,075753,226376,6131,129,840564,920282,460141,23070,615211,846105,923317,770158,885476,656

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7^2 × 11 × 1291
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,534,912
Proper-divisor sum: 1,447,365
Digit sum: 33
Digital root: 6

Number bases

Decimal: 2087547
Binary: 111111101101001111011 (21 bits)
Octal: 0o7755173
Hexadecimal: 0x1FDA7B