Integer Profile

1,200,865

5 × 240173

Prime factors, divisor sums, positional representations and sequence properties for 1,200,865. The prime factorization is 5 × 240173.

Number of positive divisors: 4. Showing the recorded part of the sequence: 147.

DeficientOddComposite

Divisor catalog (4)

15240,1731,200,865

Showing 4 of 4.

Collatz trajectory (147 steps)

Even: n → n/2; Odd: n → 3n + 1

1,200,8653,602,5961,801,298900,6492,701,9481,350,974675,4872,026,4621,013,2313,039,6941,519,8474,559,5422,279,7716,839,3143,419,65710,258,9725,129,4862,564,7437,694,2303,847,11511,541,3465,770,67317,312,0208,656,0104,328,00512,984,0166,492,0083,246,0041,623,002811,5012,434,5041,217,252608,626304,313912,940456,470228,235684,706342,3531,027,060513,530256,765770,296385,148192,57496,287288,862144,431433,294216,647649,942324,971974,914487,4571,462,372731,186365,5931,096,780548,390274,195

Showing 60 of 60.

Prime factorization

Factorization: 5 × 240173
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 1,441,044
Proper-divisor sum: 240,179
Digit sum: 22
Digital root: 4

Number bases

Decimal: 1200865
Binary: 100100101001011100001 (21 bits)
Octal: 0o4451341
Hexadecimal: 0x1252E1