Integer Profile
7,213,440
2^7 × 3 × 5 × 13 × 17^2
Prime factors, divisor sums, positional representations and sequence properties for 7,213,440. The prime factorization is 2^7 × 3 × 5 × 13 × 17^2.
Number of positive divisors: 192. Showing the recorded part of the sequence: 116.
Resources
Divisor catalog (192)
123456810121315161720242630323439404851526064656878808596102104120128130136156160170192195204208221240255260272289312320340384390408416442480
Showing 60 of 192.
Collatz trajectory (116 steps)
Even: n → n/2; Odd: n → 3n + 1
7,213,4403,606,7201,803,360901,680450,840225,420112,71056,355169,06684,533253,600126,80063,40031,70015,8507,92523,77611,8885,9442,9721,4867432,2301,1153,3461,6735,0202,5101,2553,7661,8835,6502,8258,4764,2382,1196,3583,1799,5384,76914,3087,1543,57710,7325,3662,6838,0504,02512,0766,0383,0199,0584,52913,5886,7943,39710,1925,0962,5481,274
Showing 60 of 60.
Prime factorization
- Factorization
- 2^7 × 3 × 5 × 13 × 17^2
- Distinct prime factors
- 5
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 192
- Divisor sum
- 26,303,760
- Proper-divisor sum
- 19,090,320
- Digit sum
- 21
- Digital root
- 3
Number bases
- Decimal
- 7213440
- Binary
- 11011100001000110000000 (23 bits)
- Octal
- 0o33410600
- Hexadecimal
- 0x6E1180
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