Integer Profile
211,550
2 × 5^2 × 4231
Prime factors, divisor sums, positional representations and sequence properties for 211,550. The prime factorization is 2 × 5^2 × 4231.
Number of positive divisors: 12. Showing the recorded part of the sequence: 142.
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 393,576
- Proper-divisor sum
- 182,026
- Digit sum
- 14
- Digital root
- 5
Number bases
- Decimal
- 211550
- Binary
- 110011101001011110 (18 bits)
- Octal
- 0o635136
- Hexadecimal
- 0x33A5E
Divisor catalog (12)
1251025504,2318,46221,15542,310105,775211,550
Showing 12 of 12.
Collatz trajectory (142 steps)
Even: n → n/2; Odd: n → 3n + 1
211,550105,775317,326158,663475,990237,995713,986356,9931,070,980535,490267,745803,236401,618200,809602,428301,214150,607451,822225,911677,734338,8671,016,602508,3011,524,904762,452381,226190,613571,840285,920142,96071,48035,74017,8708,93526,80613,40340,21020,10560,31630,15815,07945,23822,61967,85833,929101,78850,89425,44776,34238,171114,51457,257171,77285,88642,943128,83064,415193,24696,623289,870
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 5^2 × 4231
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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