Integer Profile

1,216,428

2^2 × 3 × 167 × 607

Prime factors, divisor sums, positional representations and sequence properties for 1,216,428. The prime factorization is 2^2 × 3 × 167 × 607.

Number of positive divisors: 24. Showing the recorded part of the sequence: 160.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 3 × 167 × 607
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,860,032
Proper-divisor sum: 1,643,604
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1216428
Binary: 100101000111110101100 (21 bits)
Octal: 0o4507654
Hexadecimal: 0x128FAC

Divisor catalog (24)

12346121673345016076681,0021,2141,8212,0042,4283,6427,284101,369202,738304,107405,476608,2141,216,428

Showing 24 of 24.

Collatz trajectory (160 steps)

Even: n → n/2; Odd: n → 3n + 1

1,216,428608,214304,107912,322456,1611,368,484684,242342,1211,026,364513,182256,591769,774384,8871,154,662577,3311,731,994865,9972,597,9921,298,996649,498324,749974,248487,124243,562121,781365,344182,67291,33645,66822,83411,41734,25217,1268,56325,69012,84538,53619,2689,6344,81714,4527,2263,61310,8405,4202,7101,3554,0662,0336,1003,0501,5254,5762,2881,144572286143430215

Showing 60 of 60.