Integer Profile

1,994,209

7 × 347 × 821

Prime factors, divisor sums, positional representations and sequence properties for 1,994,209. The prime factorization is 7 × 347 × 821.

Number of positive divisors: 8. Showing the recorded part of the sequence: 122.

DeficientOddComposite

Prime factorization

Factorization: 7 × 347 × 821
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,288,448
Proper-divisor sum: 294,239
Digit sum: 34
Digital root: 7

Number bases

Decimal: 1994209
Binary: 111100110110111100001 (21 bits)
Octal: 0o7466741
Hexadecimal: 0x1E6DE1

Divisor catalog (8)

173478212,4295,747284,8871,994,209

Showing 8 of 8.

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

1,994,2095,982,6282,991,3141,495,6574,486,9722,243,4861,121,7433,365,2301,682,6155,047,8462,523,9237,571,7703,785,88511,357,6565,678,8282,839,4141,419,7074,259,1222,129,5616,388,6843,194,3421,597,1714,791,5142,395,7577,187,2723,593,6361,796,818898,4092,695,2281,347,614673,8072,021,4221,010,7113,032,1341,516,0674,548,2022,274,1016,822,3043,411,1521,705,576852,788426,394213,197639,592319,796159,89879,949239,848119,92459,96229,98189,94444,97222,48611,24333,73016,86550,59625,29812,649

Showing 60 of 60.