Integer Profile

8,989,389

3^2 × 23 × 43427

Prime factors, divisor sums, positional representations and sequence properties for 8,989,389. The prime factorization is 3^2 × 23 × 43427.

Number of positive divisors: 12. Showing the recorded part of the sequence: 225.

DeficientOddComposite

Collatz trajectory (225 steps)

Even: n → n/2; Odd: n → 3n + 1

8,989,38926,968,16813,484,0846,742,0423,371,02110,113,0645,056,5322,528,2661,264,1333,792,4001,896,200948,100474,050237,025711,076355,538177,769533,308266,654133,327399,982199,991599,974299,987899,962449,9811,349,944674,972337,486168,743506,230253,115759,346379,6731,139,020569,510284,755854,266427,1331,281,400640,700320,350160,175480,526240,263720,790360,3951,081,186540,5931,621,780810,890405,4451,216,336608,168304,084152,04276,021228,064114,03257,016

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 23 × 43427
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 13,549,536
Proper-divisor sum: 4,560,147
Digit sum: 54
Digital root: 9

Number bases

Decimal: 8989389
Binary: 100010010010101011001101 (24 bits)
Octal: 0o42225315
Hexadecimal: 0x892ACD

Divisor catalog (12)

139236920743,427130,281390,843998,8212,996,4638,989,389

Showing 12 of 12.