Integer Profile
3,889,880
2^3 × 5 × 31 × 3137
Prime factors, divisor sums, positional representations and sequence properties for 3,889,880. The prime factorization is 2^3 × 5 × 31 × 3137.
Number of positive divisors: 32. Showing the recorded part of the sequence: 185.
Prime factorization
- Factorization
- 2^3 × 5 × 31 × 3137
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 32
- Divisor sum
- 9,037,440
- Proper-divisor sum
- 5,147,560
- Digit sum
- 44
- Digital root
- 8
Number bases
- Decimal
- 3889880
- Binary
- 1110110101101011011000 (22 bits)
- Octal
- 0o16655330
- Hexadecimal
- 0x3B5AD8
Divisor catalog (32)
1245810203140621241552483106201,2403,1376,27412,54815,68525,09631,37062,74097,247125,480194,494388,988486,235777,976972,4701,944,9403,889,880
Showing 32 of 32.
Collatz trajectory (185 steps)
Even: n → n/2; Odd: n → 3n + 1
3,889,8801,944,940972,470486,2351,458,706729,3532,188,0601,094,030547,0151,641,046820,5232,461,5701,230,7853,692,3561,846,178923,0892,769,2681,384,634692,3172,076,9521,038,476519,238259,619778,858389,4291,168,288584,144292,072146,03673,01836,509109,52854,76427,38213,69141,07420,53761,61230,80615,40346,21023,10569,31634,65817,32951,98825,99412,99738,99219,4969,7484,8742,4377,3123,6561,8289144571,372686
Showing 60 of 60.
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