Integer Profile

1,822,628

2^2 × 59 × 7723

Prime factors, divisor sums, positional representations and sequence properties for 1,822,628. The prime factorization is 2^2 × 59 × 7723.

Number of positive divisors: 12. Showing the recorded part of the sequence: 83.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,244,080
Proper-divisor sum: 1,421,452
Digit sum: 29
Digital root: 2

Number bases

Decimal: 1822628
Binary: 110111100111110100100 (21 bits)
Octal: 0o6747644
Hexadecimal: 0x1BCFA4

Divisor catalog (12)

124591182367,72315,44630,892455,657911,3141,822,628

Showing 12 of 12.

Collatz trajectory (83 steps)

Even: n → n/2; Odd: n → 3n + 1

1,822,628911,314455,6571,366,972683,486341,7431,025,230512,6151,537,846768,9232,306,7701,153,3853,460,1561,730,078865,0392,595,1181,297,5593,892,6781,946,3395,839,0182,919,5098,758,5284,379,2642,189,6321,094,816547,408273,704136,85268,42634,213102,64051,32025,66012,8306,41519,2469,62328,87014,43543,30621,65364,96032,48016,2408,1204,0602,0301,0153,0461,5234,5702,2856,8563,4281,7148572,5721,2866431,930

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 59 × 7723
Distinct prime factors: 3
Perfect square: No
Parity: Even