Integer Profile
142,252
2^2 × 11 × 53 × 61
Prime factors, divisor sums, positional representations and sequence properties for 142,252. The prime factorization is 2^2 × 11 × 53 × 61.
Number of positive divisors: 24. Showing the recorded part of the sequence: 100.
Divisor catalog (24)
12411224453611061222122445836711,1661,3422,3322,6843,2336,46612,93235,56371,126142,252
Showing 24 of 24.
Collatz trajectory (100 steps)
Even: n → n/2; Odd: n → 3n + 1
142,25271,12635,563106,69053,345160,03680,01840,009120,02860,01430,00790,02245,011135,03467,517202,552101,27650,63825,31975,95837,979113,93856,969170,90885,45442,727128,18264,091192,27496,137288,412144,20672,103216,310108,155324,466162,233486,700243,350121,675365,026182,513547,540273,770136,885410,656205,328102,66451,33225,66612,83338,50019,2509,62528,87614,4387,21921,65810,82932,488
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 11 × 53 × 61
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 24
- Divisor sum
- 281,232
- Proper-divisor sum
- 138,980
- Digit sum
- 16
- Digital root
- 7
Number bases
- Decimal
- 142252
- Binary
- 100010101110101100 (18 bits)
- Octal
- 0o425654
- Hexadecimal
- 0x22BAC
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