Integer Profile

1,201,319

7 × 171617

Prime factors, divisor sums, positional representations and sequence properties for 1,201,319. The prime factorization is 7 × 171617.

Number of positive divisors: 4. Showing the recorded part of the sequence: 235.

DeficientOddComposite

Arithmetic properties

Positive divisors: 4
Divisor sum: 1,372,944
Proper-divisor sum: 171,625
Digit sum: 17
Digital root: 8

Number bases

Decimal: 1201319
Binary: 100100101010010100111 (21 bits)
Octal: 0o4452247
Hexadecimal: 0x1254A7

Divisor catalog (4)

17171,6171,201,319

Showing 4 of 4.

Collatz trajectory (235 steps)

Even: n → n/2; Odd: n → 3n + 1

1,201,3193,603,9581,801,9795,405,9382,702,9698,108,9084,054,4542,027,2276,081,6823,040,8419,122,5244,561,2622,280,6316,841,8943,420,94710,262,8425,131,42115,394,2647,697,1323,848,5661,924,2835,772,8502,886,4258,659,2764,329,6382,164,8196,494,4583,247,2299,741,6884,870,8442,435,4221,217,7113,653,1341,826,5675,479,7022,739,8518,219,5544,109,77712,329,3326,164,6663,082,3339,247,0004,623,5002,311,7501,155,8753,467,6261,733,8135,201,4402,600,7201,300,360650,180325,090162,545487,636243,818121,909365,728182,86491,43245,716

Showing 60 of 60.

Prime factorization

Factorization: 7 × 171617
Distinct prime factors: 2
Perfect square: No
Parity: Odd