Integer Profile

7,842,340

2^2 × 5 × 11 × 43 × 829

Prime factors, divisor sums, positional representations and sequence properties for 7,842,340. The prime factorization is 2^2 × 5 × 11 × 43 × 829.

Number of positive divisors: 48. Showing the recorded part of the sequence: 173.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 18,406,080
Proper-divisor sum: 10,563,740
Digit sum: 28
Digital root: 1

Number bases

Decimal: 7842340
Binary: 11101111010101000100100 (23 bits)
Octal: 0o35725044
Hexadecimal: 0x77AA24

Divisor catalog (48)

124510112022434455861101722152204304738298609461,6581,8922,3653,3164,1454,7308,2909,1199,46016,58018,23835,64736,47645,59571,29491,190142,588178,235182,380356,470392,117712,940784,2341,568,4681,960,5853,921,1707,842,340

Showing 48 of 48.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,842,3403,921,1701,960,5855,881,7562,940,8781,470,4394,411,3182,205,6596,616,9783,308,4899,925,4684,962,7342,481,3677,444,1023,722,05111,166,1545,583,07716,749,2328,374,6164,187,3082,093,6541,046,8273,140,4821,570,2414,710,7242,355,3621,177,6813,533,0441,766,522883,2612,649,7841,324,892662,446331,223993,670496,8351,490,506745,2532,235,7601,117,880558,940279,470139,735419,206209,603628,810314,405943,216471,608235,804117,90258,951176,85488,427265,282132,641397,924198,96299,481298,444

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 11 × 43 × 829
Distinct prime factors: 5
Perfect square: No
Parity: Even