Integer Profile

1,823,997

3 × 7 × 86857

Prime factors, divisor sums, positional representations and sequence properties for 1,823,997. The prime factorization is 3 × 7 × 86857.

Number of positive divisors: 8. Showing the recorded part of the sequence: 140.

DeficientOddComposite

Collatz trajectory (140 steps)

Even: n → n/2; Odd: n → 3n + 1

1,823,9975,471,9922,735,9961,367,998683,9992,051,9981,025,9993,077,9981,538,9994,616,9982,308,4996,925,4983,462,74910,388,2485,194,1242,597,0621,298,5313,895,5941,947,7975,843,3922,921,6961,460,848730,424365,212182,60691,303273,910136,955410,866205,433616,300308,150154,075462,226231,113693,340346,670173,335520,006260,003780,010390,0051,170,016585,008292,504146,25273,12636,563109,69054,845164,53682,26841,13420,56761,70230,85192,55446,277138,83269,416

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 86857
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,779,456
Proper-divisor sum: 955,459
Digit sum: 39
Digital root: 3

Number bases

Decimal: 1823997
Binary: 110111101010011111101 (21 bits)
Octal: 0o6752375
Hexadecimal: 0x1BD4FD

Divisor catalog (8)

1372186,857260,571607,9991,823,997

Showing 8 of 8.