Integer Profile

2,640,846

2 × 3 × 13 × 33857

Prime factors, divisor sums, positional representations and sequence properties for 2,640,846. The prime factorization is 2 × 3 × 13 × 33857.

Number of positive divisors: 16. Showing the recorded part of the sequence: 231.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3 × 13 × 33857
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,688,144
Proper-divisor sum: 3,047,298
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2640846
Binary: 1010000100101111001110 (22 bits)
Octal: 0o12045716
Hexadecimal: 0x284BCE

Divisor catalog (16)

12361326397833,85767,714101,571203,142440,141880,2821,320,4232,640,846

Showing 16 of 16.

Collatz trajectory (231 steps)

Even: n → n/2; Odd: n → 3n + 1

2,640,8461,320,4233,961,2701,980,6355,941,9062,970,9538,912,8604,456,4302,228,2156,684,6463,342,32310,026,9705,013,48515,040,4567,520,2283,760,1141,880,0575,640,1722,820,0861,410,0434,230,1302,115,0656,345,1963,172,5981,586,2994,758,8982,379,4497,138,3483,569,1741,784,5875,353,7622,676,8818,030,6444,015,3222,007,6616,022,9843,011,4921,505,746752,8732,258,6201,129,310564,6551,693,966846,9832,540,9501,270,4753,811,4261,905,7135,717,1402,858,5701,429,2854,287,8562,143,9281,071,964535,982267,991803,974401,9871,205,962602,981

Showing 60 of 60.