Integer Profile
2,138,371
2138371
Prime factors, divisor sums, positional representations and sequence properties for 2,138,371. The prime factorization is 2138371.
Number of positive divisors: 2. Showing the recorded part of the sequence: 303.
Prime factorization
- Factorization
- 2138371
- Distinct prime factors
- 1
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 2
- Divisor sum
- 2,138,372
- Proper-divisor sum
- 1
- Digit sum
- 25
- Digital root
- 7
Number bases
- Decimal
- 2138371
- Binary
- 1000001010000100000011 (22 bits)
- Octal
- 0o10120403
- Hexadecimal
- 0x20A103
Divisor catalog (2)
12,138,371
Showing 2 of 2.
Collatz trajectory (303 steps)
Even: n → n/2; Odd: n → 3n + 1
2,138,3716,415,1143,207,5579,622,6724,811,3362,405,6681,202,834601,4171,804,252902,126451,0631,353,190676,5952,029,7861,014,8933,044,6801,522,340761,170380,5851,141,756570,878285,439856,318428,1591,284,478642,2391,926,718963,3592,890,0781,445,0394,335,1182,167,5596,502,6783,251,3399,754,0184,877,00914,631,0287,315,5143,657,75710,973,2725,486,6362,743,3181,371,6594,114,9782,057,4896,172,4683,086,2341,543,1174,629,3522,314,6761,157,338578,6691,736,008868,004434,002217,001651,004325,502162,751488,254
Showing 60 of 60.
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