Integer Profile

9,978,940

2^2 × 5 × 498947

Prime factors, divisor sums, positional representations and sequence properties for 9,978,940. The prime factorization is 2^2 × 5 × 498947.

Number of positive divisors: 12. Showing the recorded part of the sequence: 207.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5 × 498947
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 20,955,816
Proper-divisor sum: 10,976,876
Digit sum: 46
Digital root: 1

Number bases

Decimal: 9978940
Binary: 100110000100010000111100 (24 bits)
Octal: 0o46042074
Hexadecimal: 0x98443C

Divisor catalog (12)

12451020498,947997,8941,995,7882,494,7354,989,4709,978,940

Showing 12 of 12.

Collatz trajectory (207 steps)

Even: n → n/2; Odd: n → 3n + 1

9,978,9404,989,4702,494,7357,484,2063,742,10311,226,3105,613,15516,839,4668,419,73325,259,20012,629,6006,314,8003,157,4001,578,700789,350394,6751,184,026592,0131,776,040888,020444,010222,005666,016333,008166,50483,25241,62620,81362,44031,22015,6107,80523,41611,7085,8542,9278,7824,39113,1746,58719,7629,88129,64414,8227,41122,23411,11733,35216,6768,3384,16912,5086,2543,1279,3824,69114,0747,03721,11210,556

Showing 60 of 60.