Integer Profile

855,291

3 × 137 × 2081

Prime factors, divisor sums, positional representations and sequence properties for 855,291. The prime factorization is 3 × 137 × 2081.

Number of positive divisors: 8. Showing the recorded part of the sequence: 219.

DeficientOddComposite

Divisor catalog (8)

131374112,0816,243285,097855,291

Showing 8 of 8.

Collatz trajectory (219 steps)

Even: n → n/2; Odd: n → 3n + 1

855,2912,565,8741,282,9373,848,8121,924,406962,2032,886,6101,443,3054,329,9162,164,9581,082,4793,247,4381,623,7194,871,1582,435,5797,306,7383,653,36910,960,1085,480,0542,740,0278,220,0824,110,04112,330,1246,165,0623,082,5319,247,5944,623,79713,871,3926,935,6963,467,8481,733,924866,962433,4811,300,444650,222325,111975,334487,6671,463,002731,5012,194,5041,097,252548,626274,313822,940411,470205,735617,206308,603925,810462,9051,388,716694,358347,1791,041,538520,7691,562,308781,154390,5771,171,732

Showing 60 of 60.

Prime factorization

Factorization: 3 × 137 × 2081
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,149,264
Proper-divisor sum: 293,973
Digit sum: 30
Digital root: 3

Number bases

Decimal: 855291
Binary: 11010000110011111011 (20 bits)
Octal: 0o3206373
Hexadecimal: 0xD0CFB