λ
Sequence Observatory

7,896,633

3 × 61 × 43151
Deficient Odd Composite

Starting at 7,896,633, the Collatz iteration reaches 1 after 186 steps. The first transition is 23689900; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 61 × 43151
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,701,696
Proper Divisor Sum 2,805,063
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #7896631 ← → #7896689

Radix Representation

Decimal 7896633
Binary 11110000111111000111001 (23 bits)
Octal 0o36077071
Hexadecimal 0x787E39

Divisor Catalog (8)

1 3 61 183 43,151 129,453 2,632,211 7,896,633

Collatz Trajectory (186 steps to reach 1)

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

7,896,633 23,689,900 11,844,950 5,922,475 17,767,426 8,883,713 26,651,140 13,325,570 6,662,785 19,988,356 9,994,178 4,997,089 14,991,268 7,495,634 3,747,817 11,243,452 5,621,726 2,810,863 8,432,590 4,216,295 12,648,886 6,324,443 18,973,330 9,486,665 28,459,996 14,229,998 7,114,999 21,344,998 10,672,499 32,017,498 16,008,749 48,026,248 24,013,124 12,006,562 6,003,281 18,009,844 9,004,922 4,502,461 13,507,384 6,753,692 3,376,846 1,688,423 5,065,270 2,532,635 7,597,906 3,798,953 11,396,860 5,698,430 2,849,215 8,547,646 4,273,823 12,821,470 6,410,735 19,232,206 9,616,103 28,848,310 14,424,155 43,272,466 21,636,233 64,908,700

More profiles

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