Integer Profile
1,385,542
2 × 692771
Prime factors, divisor sums, positional representations and sequence properties for 1,385,542. The prime factorization is 2 × 692771.
Number of positive divisors: 4. Showing the recorded part of the sequence: 75.
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 2,078,316
- Proper-divisor sum
- 692,774
- Digit sum
- 28
- Digital root
- 1
Number bases
- Decimal
- 1385542
- Binary
- 101010010010001000110 (21 bits)
- Octal
- 0o5222106
- Hexadecimal
- 0x152446
Divisor catalog (4)
12692,7711,385,542
Showing 4 of 4.
Collatz trajectory (75 steps)
Even: n → n/2; Odd: n → 3n + 1
1,385,542692,7712,078,3141,039,1573,117,4721,558,736779,368389,684194,84297,421292,264146,13273,06636,533109,60054,80027,40013,7006,8503,42510,2765,1382,5697,7083,8541,9275,7822,8918,6744,33713,0126,5063,2539,7604,8802,4401,220610305916458229688344172864313065196984914874371125628147
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 692771
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Even
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