Integer Profile

1,538,268

2^2 × 3 × 128189

Prime factors, divisor sums, positional representations and sequence properties for 1,538,268. The prime factorization is 2^2 × 3 × 128189.

Number of positive divisors: 12. Showing the recorded part of the sequence: 194.

AbundantEvenComposite

Number bases

Decimal: 1538268
Binary: 101110111100011011100 (21 bits)
Octal: 0o5674334
Hexadecimal: 0x1778DC

Divisor catalog (12)

1234612128,189256,378384,567512,756769,1341,538,268

Showing 12 of 12.

Collatz trajectory (194 steps)

Even: n → n/2; Odd: n → 3n + 1

1,538,268769,134384,5671,153,702576,8511,730,554865,2772,595,8321,297,916648,958324,479973,438486,7191,460,158730,0792,190,2381,095,1193,285,3581,642,6794,928,0382,464,0197,392,0583,696,02911,088,0885,544,0442,772,0221,386,0114,158,0342,079,0176,237,0523,118,5261,559,2634,677,7902,338,8957,016,6863,508,34310,525,0305,262,51515,787,5467,893,77323,681,32011,840,6605,920,3302,960,1658,880,4964,440,2482,220,1241,110,062555,0311,665,094832,5472,497,6421,248,8213,746,4641,873,232936,616468,308234,154117,077351,232

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 128189
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,589,320
Proper-divisor sum: 2,051,052
Digit sum: 33
Digital root: 6