Integer Profile

7,007,021

7 × 1001003

Prime factors, divisor sums, positional representations and sequence properties for 7,007,021. The prime factorization is 7 × 1001003.

Number of positive divisors: 4. Showing the recorded part of the sequence: 253.

DeficientOddComposite

Prime factorization

Factorization: 7 × 1001003
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 8,008,032
Proper-divisor sum: 1,001,011
Digit sum: 17
Digital root: 8

Number bases

Decimal: 7007021
Binary: 11010101110101100101101 (23 bits)
Octal: 0o32565455
Hexadecimal: 0x6AEB2D

Divisor catalog (4)

171,001,0037,007,021

Showing 4 of 4.

Collatz trajectory (253 steps)

Even: n → n/2; Odd: n → 3n + 1

7,007,02121,021,06410,510,5325,255,2662,627,6337,882,9003,941,4501,970,7255,912,1762,956,0881,478,044739,022369,5111,108,534554,2671,662,802831,4012,494,2041,247,102623,5511,870,654935,3272,805,9821,402,9914,208,9742,104,4876,313,4623,156,7319,470,1944,735,09714,205,2927,102,6463,551,32310,653,9705,326,98515,980,9567,990,4783,995,23911,985,7185,992,85917,978,5788,989,28926,967,86813,483,9346,741,96720,225,90210,112,95130,338,85415,169,42745,508,28222,754,14168,262,42434,131,21217,065,6068,532,80325,598,41012,799,20538,397,61619,198,8089,599,404

Showing 60 of 60.