Integer Profile
2,987,489
2987489
Prime factors, divisor sums, positional representations and sequence properties for 2,987,489. The prime factorization is 2987489.
Number of positive divisors: 2. Showing the recorded part of the sequence: 120.
Collatz trajectory (120 steps)
Even: n → n/2; Odd: n → 3n + 1
2,987,4898,962,4684,481,2342,240,6176,721,8523,360,9261,680,4635,041,3902,520,6957,562,0863,781,04311,343,1305,671,56517,014,6968,507,3484,253,6742,126,8376,380,5123,190,2561,595,128797,564398,782199,391598,174299,087897,262448,6311,345,894672,9472,018,8421,009,4213,028,2641,514,132757,066378,5331,135,600567,800283,900141,95070,975212,926106,463319,390159,695479,086239,543718,630359,3151,077,946538,9731,616,920808,460404,230202,115606,346303,173909,520454,760227,380113,690
Showing 60 of 60.
Prime factorization
- Factorization
- 2987489
- Distinct prime factors
- 1
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 2
- Divisor sum
- 2,987,490
- Proper-divisor sum
- 1
- Digit sum
- 47
- Digital root
- 2
Number bases
- Decimal
- 2987489
- Binary
- 1011011001010111100001 (22 bits)
- Octal
- 0o13312741
- Hexadecimal
- 0x2D95E1
Divisor catalog (2)
12,987,489
Showing 2 of 2.
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