Integer Profile
1,428,000
2^5 × 3 × 5^3 × 7 × 17
Prime factors, divisor sums, positional representations and sequence properties for 1,428,000. The prime factorization is 2^5 × 3 × 5^3 × 7 × 17.
Number of positive divisors: 192. Showing the recorded part of the sequence: 168.
Arithmetic properties
- Positive divisors
- 192
- Divisor sum
- 5,660,928
- Proper-divisor sum
- 4,232,928
- Digit sum
- 15
- Digital root
- 6
Number bases
- Decimal
- 1428000
- Binary
- 101011100101000100000 (21 bits)
- Octal
- 0o5345040
- Hexadecimal
- 0x15CA20
Divisor catalog (192)
123456781012141516172021242528303234354042485051566068707580848596100102105112119120125136140150160168170175200204210224238240250255272
Showing 60 of 192.
Collatz trajectory (168 steps)
Even: n → n/2; Odd: n → 3n + 1
1,428,000714,000357,000178,50089,25044,625133,87666,93833,469100,40850,20425,10212,55137,65418,82756,48228,24184,72442,36221,18163,54431,77215,8867,94323,83011,91535,74617,87353,62026,81013,40540,21620,10810,0545,02715,0827,54122,62411,3125,6562,8281,4147072,1221,0613,1841,5927963981995982998984491,3486743371,012506253
Showing 60 of 60.
Prime factorization
- Factorization
- 2^5 × 3 × 5^3 × 7 × 17
- Distinct prime factors
- 5
- Perfect square
- No
- Parity
- Even
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