Integer Profile
8,420,120
2^3 × 5 × 181 × 1163
Prime factors, divisor sums, positional representations and sequence properties for 8,420,120. The prime factorization is 2^3 × 5 × 181 × 1163.
Number of positive divisors: 32. Collatz steps to reach 1: 49.
Collatz trajectory (49 steps)
Even: n → n/2; Odd: n → 3n + 1
8,420,1204,210,0602,105,0301,052,5153,157,5461,578,7734,736,3202,368,1601,184,080592,040296,020148,01074,005222,016111,00855,50427,75213,8766,9383,46910,4085,2042,6021,3013,9041,95297648824412261184924623703510653160804020105168421
Showing 50 of 50.
Prime factorization
- Factorization
- 2^3 × 5 × 181 × 1163
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 32
- Divisor sum
- 19,066,320
- Proper-divisor sum
- 10,646,200
- Digit sum
- 17
- Digital root
- 8
Number bases
- Decimal
- 8420120
- Binary
- 100000000111101100011000 (24 bits)
- Octal
- 0o40075430
- Hexadecimal
- 0x807B18
Divisor catalog (32)
124581020401813627249051,1631,4481,8102,3263,6204,6525,8157,2409,30411,63023,26046,520210,503421,006842,0121,052,5151,684,0242,105,0304,210,0608,420,120
Showing 32 of 32.
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