Integer Profile

8,425,978

2 × 11 × 382999

Prime factors, divisor sums, positional representations and sequence properties for 8,425,978. The prime factorization is 2 × 11 × 382999.

Number of positive divisors: 8. Showing the recorded part of the sequence: 199.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 13,788,000
Proper-divisor sum: 5,362,022
Digit sum: 43
Digital root: 7

Number bases

Decimal: 8425978
Binary: 100000001001000111111010 (24 bits)
Octal: 0o40110772
Hexadecimal: 0x8091FA

Divisor catalog (8)

121122382,999765,9984,212,9898,425,978

Showing 8 of 8.

Collatz trajectory (199 steps)

Even: n → n/2; Odd: n → 3n + 1

8,425,9784,212,98912,638,9686,319,4843,159,7421,579,8714,739,6142,369,8077,109,4223,554,71110,664,1345,332,06715,996,2027,998,10123,994,30411,997,1525,998,5762,999,2881,499,644749,822374,9111,124,734562,3671,687,102843,5512,530,6541,265,3273,795,9821,897,9915,693,9742,846,9878,540,9624,270,48112,811,4446,405,7223,202,8619,608,5844,804,2922,402,1461,201,0733,603,2201,801,610900,8052,702,4161,351,208675,604337,802168,901506,704253,352126,67663,33831,66995,00847,50423,75211,8765,9382,9698,908

Showing 60 of 60.

Prime factorization

Factorization: 2 × 11 × 382999
Distinct prime factors: 3
Perfect square: No
Parity: Even