Integer Profile

1,971,728

2^4 × 11 × 17 × 659

Prime factors, divisor sums, positional representations and sequence properties for 1,971,728. The prime factorization is 2^4 × 11 × 17 × 659.

Number of positive divisors: 40. Showing the recorded part of the sequence: 140.

AbundantEvenComposite

Divisor catalog (40)

124811161722344468881361761872723746597481,3181,4962,6362,9925,2727,24910,54411,20314,49822,40628,99644,81257,99289,624115,984123,233179,248246,466492,932985,8641,971,728

Showing 40 of 40.

Collatz trajectory (140 steps)

Even: n → n/2; Odd: n → 3n + 1

1,971,728985,864492,932246,466123,233369,700184,85092,425277,276138,63869,319207,958103,979311,938155,969467,908233,954116,977350,932175,46687,733263,200131,60065,80032,90016,4508,22524,67612,3386,16918,5089,2544,62713,8826,94120,82410,4125,2062,6037,8103,90511,7165,8582,9298,7884,3942,1976,5923,2961,648824412206103310155466233700350

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 11 × 17 × 659
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 40
Divisor sum: 4,419,360
Proper-divisor sum: 2,447,632
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1971728
Binary: 111100001011000010000 (21 bits)
Octal: 0o7413020
Hexadecimal: 0x1E1610