λ
Sequence Observatory

7,066,102

2 × 557 × 6343
Deficient Even Composite

Starting at 7,066,102, the Collatz iteration reaches 1 after 147 steps. The first transition is 3533051; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 557 × 6343
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,619,856
Proper Divisor Sum 3,553,754
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #7066097 ← → #7066117

Radix Representation

Decimal 7066102
Binary 11010111101000111110110 (23 bits)
Octal 0o32750766
Hexadecimal 0x6BD1F6

Divisor Catalog (8)

1 2 557 1,114 6,343 12,686 3,533,051 7,066,102

Collatz Trajectory (147 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

7,066,102 3,533,051 10,599,154 5,299,577 15,898,732 7,949,366 3,974,683 11,924,050 5,962,025 17,886,076 8,943,038 4,471,519 13,414,558 6,707,279 20,121,838 10,060,919 30,182,758 15,091,379 45,274,138 22,637,069 67,911,208 33,955,604 16,977,802 8,488,901 25,466,704 12,733,352 6,366,676 3,183,338 1,591,669 4,775,008 2,387,504 1,193,752 596,876 298,438 149,219 447,658 223,829 671,488 335,744 167,872 83,936 41,968 20,984 10,492 5,246 2,623 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472

More profiles

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