Integer Profile

1,311,882

2 × 3 × 11^2 × 13 × 139

Prime factors, divisor sums, positional representations and sequence properties for 1,311,882. The prime factorization is 2 × 3 × 11^2 × 13 × 139.

Number of positive divisors: 48. Showing the recorded part of the sequence: 142.

AbundantEvenComposite

Divisor catalog (48)

123611132226333966781211391432422782863634174297268348581,5291,5731,8073,0583,1463,6144,5874,7195,4219,1749,43810,84216,81919,87733,63839,75450,45759,631100,914119,262218,647437,294655,9411,311,882

Showing 48 of 48.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,311,882655,9411,967,824983,912491,956245,978122,989368,968184,48492,24246,121138,36469,18234,591103,77451,887155,66277,831233,494116,747350,242175,121525,364262,682131,341394,024197,01298,50649,253147,76073,88036,94018,4709,23527,70613,85341,56020,78010,3905,19515,5867,79323,38011,6905,84517,5368,7684,3842,1921,096548274137412206103310155466233

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 11^2 × 13 × 139
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 3,128,160
Proper-divisor sum: 1,816,278
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1311882
Binary: 101000000010010001010 (21 bits)
Octal: 0o5002212
Hexadecimal: 0x14048A