Integer Profile

1,666,006

2 × 73 × 11411

Prime factors, divisor sums, positional representations and sequence properties for 1,666,006. The prime factorization is 2 × 73 × 11411.

Number of positive divisors: 8. Showing the recorded part of the sequence: 189.

DeficientEvenComposite

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

1,666,006833,0032,499,0101,249,5053,748,5161,874,258937,1292,811,3881,405,694702,8472,108,5421,054,2713,162,8141,581,4074,744,2222,372,1117,116,3343,558,16710,674,5025,337,25116,011,7548,005,87724,017,63212,008,8166,004,4083,002,2041,501,102750,5512,251,6541,125,8273,377,4821,688,7415,066,2242,533,1121,266,556633,278316,639949,918474,9591,424,878712,4392,137,3181,068,6593,205,9781,602,9894,808,9682,404,4841,202,242601,1211,803,364901,682450,8411,352,524676,262338,1311,014,394507,1971,521,592760,796380,398

Showing 60 of 60.

Prime factorization

Factorization: 2 × 73 × 11411
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,533,464
Proper-divisor sum: 867,458
Digit sum: 25
Digital root: 7

Number bases

Decimal: 1666006
Binary: 110010110101111010110 (21 bits)
Octal: 0o6265726
Hexadecimal: 0x196BD6

Divisor catalog (8)

127314611,41122,822833,0031,666,006

Showing 8 of 8.