Integer Profile

3,921,489

3^2 × 11^2 × 13 × 277

Prime factors, divisor sums, positional representations and sequence properties for 3,921,489. The prime factorization is 3^2 × 11^2 × 13 × 277.

Number of positive divisors: 36. Showing the recorded part of the sequence: 185.

DeficientOddComposite

Arithmetic properties

Positive divisors: 36
Divisor sum: 6,729,268
Proper-divisor sum: 2,807,779
Digit sum: 36
Digital root: 9

Number bases

Decimal: 3921489
Binary: 1110111101011001010001 (22 bits)
Octal: 0o16753121
Hexadecimal: 0x3BD651

Divisor catalog (36)

13911133339991171211432773634298311,0891,2871,5732,4933,0473,6014,7199,14110,80314,15727,42332,40933,51739,611100,551118,833301,653356,499435,7211,307,1633,921,489

Showing 36 of 36.

Collatz trajectory (185 steps)

Even: n → n/2; Odd: n → 3n + 1

3,921,48911,764,4685,882,2342,941,1178,823,3524,411,6762,205,8381,102,9193,308,7581,654,3794,963,1382,481,5697,444,7083,722,3541,861,1775,583,5322,791,7661,395,8834,187,6502,093,8256,281,4763,140,7381,570,3694,711,1082,355,5541,177,7773,533,3321,766,666883,3332,650,0001,325,000662,500331,250165,625496,876248,438124,219372,658186,329558,988279,494139,747419,242209,621628,864314,432157,21678,60839,30419,6529,8264,91314,7407,3703,68511,0565,5282,7641,382691

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 11^2 × 13 × 277
Distinct prime factors: 4
Perfect square: No
Parity: Odd