Integer Profile

1,802,151

3^2 × 13 × 73 × 211

Prime factors, divisor sums, positional representations and sequence properties for 1,802,151. The prime factorization is 3^2 × 13 × 73 × 211.

Number of positive divisors: 24. Showing the recorded part of the sequence: 233.

DeficientOddComposite

Number bases

Decimal: 1802151
Binary: 110110111111110100111 (21 bits)
Octal: 0o6677647
Hexadecimal: 0x1B7FA7

Divisor catalog (24)

1391339731172112196336579491,8992,7432,8478,2298,54115,40324,68746,209138,627200,239600,7171,802,151

Showing 24 of 24.

Collatz trajectory (233 steps)

Even: n → n/2; Odd: n → 3n + 1

1,802,1515,406,4542,703,2278,109,6824,054,84112,164,5246,082,2623,041,1319,123,3944,561,69713,685,0926,842,5463,421,27310,263,8205,131,9102,565,9557,697,8663,848,93311,546,8005,773,4002,886,7001,443,350721,6752,165,0261,082,5133,247,5401,623,770811,8852,435,6561,217,828608,914304,457913,372456,686228,343685,030342,5151,027,546513,7731,541,320770,660385,330192,665577,996288,998144,499433,498216,749650,248325,124162,56281,281243,844121,92260,961182,88491,44245,721137,16468,582

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 13 × 73 × 211
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,855,216
Proper-divisor sum: 1,053,065
Digit sum: 18
Digital root: 9