Integer Profile
2,178,480
2^4 × 3 × 5 × 29 × 313
Prime factors, divisor sums, positional representations and sequence properties for 2,178,480. The prime factorization is 2^4 × 3 × 5 × 29 × 313.
Number of positive divisors: 80. Showing the recorded part of the sequence: 122.
Divisor catalog (80)
123456810121516202429304048586080871161201451742322402903133484354645806266968709391,1601,2521,3921,5651,7401,8782,3202,5043,1303,4803,7564,6955,0086,2606,9607,5129,0779,39012,52015,02418,15418,78025,040
Showing 60 of 80.
Collatz trajectory (122 steps)
Even: n → n/2; Odd: n → 3n + 1
2,178,4801,089,240544,620272,310136,155408,466204,233612,700306,350153,175459,526229,763689,290344,6451,033,936516,968258,484129,24264,621193,86496,93248,46624,23372,70036,35018,17554,52627,26381,79040,895122,68661,343184,03092,015276,046138,023414,070207,035621,106310,553931,660465,830232,915698,746349,3731,048,120524,060262,030131,015393,046196,523589,570294,785884,356442,178221,089663,268331,634165,817497,452
Showing 60 of 60.
Prime factorization
- Factorization
- 2^4 × 3 × 5 × 29 × 313
- Distinct prime factors
- 5
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 80
- Divisor sum
- 7,008,480
- Proper-divisor sum
- 4,830,000
- Digit sum
- 30
- Digital root
- 3
Number bases
- Decimal
- 2178480
- Binary
- 1000010011110110110000 (22 bits)
- Octal
- 0o10236660
- Hexadecimal
- 0x213DB0
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