Integer Profile
1,390,225
5^2 × 55609
Prime factors, divisor sums, positional representations and sequence properties for 1,390,225. The prime factorization is 5^2 × 55609.
Number of positive divisors: 6. Showing the recorded part of the sequence: 230.
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 1,723,910
- Proper-divisor sum
- 333,685
- Digit sum
- 22
- Digital root
- 4
Number bases
- Decimal
- 1390225
- Binary
- 101010011011010010001 (21 bits)
- Octal
- 0o5233221
- Hexadecimal
- 0x153691
Divisor catalog (6)
152555,609278,0451,390,225
Showing 6 of 6.
Collatz trajectory (230 steps)
Even: n → n/2; Odd: n → 3n + 1
1,390,2254,170,6762,085,3381,042,6693,128,0081,564,004782,002391,0011,173,004586,502293,251879,754439,8771,319,632659,816329,908164,95482,477247,432123,71661,85830,92992,78846,39423,19769,59234,79617,3988,69926,09813,04939,14819,5749,78729,36214,68144,04422,02211,01133,03416,51749,55224,77612,3886,1943,0979,2924,6462,3236,9703,48510,4565,2282,6141,3073,9221,9615,8842,9421,471
Showing 60 of 60.
Prime factorization
- Factorization
- 5^2 × 55609
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
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