λ
Sequence Observatory

7,006,369

103 × 68023
Deficient Odd Composite

Starting at 7,006,369, the Collatz iteration reaches 1 after 222 steps. The first transition is 21019108; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 103 × 68023
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,074,496
Proper Divisor Sum 68,127
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #7006361 ← → #7006379

Radix Representation

Decimal 7006369
Binary 11010101110100010100001 (23 bits)
Octal 0o32564241
Hexadecimal 0x6AE8A1

Divisor Catalog (4)

1 103 68,023 7,006,369

Collatz Trajectory (222 steps to reach 1)

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

7,006,369 21,019,108 10,509,554 5,254,777 15,764,332 7,882,166 3,941,083 11,823,250 5,911,625 17,734,876 8,867,438 4,433,719 13,301,158 6,650,579 19,951,738 9,975,869 29,927,608 14,963,804 7,481,902 3,740,951 11,222,854 5,611,427 16,834,282 8,417,141 25,251,424 12,625,712 6,312,856 3,156,428 1,578,214 789,107 2,367,322 1,183,661 3,550,984 1,775,492 887,746 443,873 1,331,620 665,810 332,905 998,716 499,358 249,679 749,038 374,519 1,123,558 561,779 1,685,338 842,669 2,528,008 1,264,004 632,002 316,001 948,004 474,002 237,001 711,004 355,502 177,751 533,254 266,627

More profiles

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