Integer Profile

7,106,421

3 × 7^2 × 29 × 1667

Prime factors, divisor sums, positional representations and sequence properties for 7,106,421. The prime factorization is 3 × 7^2 × 29 × 1667.

Number of positive divisors: 24. Showing the recorded part of the sequence: 129.

DeficientOddComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 11,409,120
Proper-divisor sum: 4,302,699
Digit sum: 21
Digital root: 3

Number bases

Decimal: 7106421
Binary: 11011000110111101110101 (23 bits)
Octal: 0o33067565
Hexadecimal: 0x6C6F75

Divisor catalog (24)

137212949871472036091,4211,6674,2635,00111,66935,00748,34381,683145,029245,049338,4011,015,2032,368,8077,106,421

Showing 24 of 24.

Collatz trajectory (129 steps)

Even: n → n/2; Odd: n → 3n + 1

7,106,42121,319,26410,659,6325,329,8162,664,9081,332,454666,2271,998,682999,3412,998,0241,499,012749,506374,7531,124,260562,130281,065843,196421,598210,799632,398316,199948,598474,2991,422,898711,4492,134,3481,067,174533,5871,600,762800,3812,401,1441,200,572600,286300,143900,430450,2151,350,646675,3232,025,9701,012,9853,038,9561,519,478759,7392,279,2181,139,6093,418,8281,709,414854,7072,564,1221,282,0613,846,1841,923,092961,546480,7731,442,320721,160360,580180,29090,145270,436

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7^2 × 29 × 1667
Distinct prime factors: 4
Perfect square: No
Parity: Odd