Integer Profile

6,821,250

2 × 3 × 5^4 × 17 × 107

Prime factors, divisor sums, positional representations and sequence properties for 6,821,250. The prime factorization is 2 × 3 × 5^4 × 17 × 107.

Number of positive divisors: 80. Showing the recorded part of the sequence: 77.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 80
Divisor sum: 18,219,168
Proper-divisor sum: 11,397,918
Digit sum: 24
Digital root: 6

Number bases

Decimal: 6821250
Binary: 11010000001010110000010 (23 bits)
Octal: 0o32012602
Hexadecimal: 0x681582

Divisor catalog (80)

12356101517253034505175851021071251501702142502553213754255105356256427508501,0701,2501,2751,6051,8191,8752,1252,5502,6753,2103,6383,7504,2505,3505,4576,3758,0259,09510,62510,91412,75013,37516,05018,19021,25026,75027,28531,875

Showing 60 of 80.

Collatz trajectory (77 steps)

Even: n → n/2; Odd: n → 3n + 1

6,821,2503,410,62510,231,8765,115,9382,557,9697,673,9083,836,9541,918,4775,755,4322,877,7161,438,858719,4292,158,2881,079,144539,572269,786134,893404,680202,340101,17050,585151,75675,87837,939113,81856,909170,72885,36442,68221,34164,02432,01216,0068,00324,01012,00536,01618,0089,0044,5022,2516,7543,37710,1325,0662,5337,6003,8001,9009504751,4267132,1401,0705351,6068032,4101,205

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5^4 × 17 × 107
Distinct prime factors: 5
Perfect square: No
Parity: Even