λ
Sequence Observatory

7,960,846

2 × 37 × 179 × 601
Deficient Even Composite

Starting at 7,960,846, the Collatz iteration reaches 1 after 124 steps. The first transition is 3980423; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 37 × 179 × 601
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,353,040
Proper Divisor Sum 4,392,194
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #7960837 ← → #7960853

Radix Representation

Decimal 7960846
Binary 11110010111100100001110 (23 bits)
Octal 0o36274416
Hexadecimal 0x79790E

Divisor Catalog (16)

1 2 37 74 179 358 601 1,202 6,623 13,246 22,237 44,474 107,579 215,158 3,980,423 7,960,846

Collatz Trajectory (124 steps to reach 1)

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

7,960,846 3,980,423 11,941,270 5,970,635 17,911,906 8,955,953 26,867,860 13,433,930 6,716,965 20,150,896 10,075,448 5,037,724 2,518,862 1,259,431 3,778,294 1,889,147 5,667,442 2,833,721 8,501,164 4,250,582 2,125,291 6,375,874 3,187,937 9,563,812 4,781,906 2,390,953 7,172,860 3,586,430 1,793,215 5,379,646 2,689,823 8,069,470 4,034,735 12,104,206 6,052,103 18,156,310 9,078,155 27,234,466 13,617,233 40,851,700 20,425,850 10,212,925 30,638,776 15,319,388 7,659,694 3,829,847 11,489,542 5,744,771 17,234,314 8,617,157 25,851,472 12,925,736 6,462,868 3,231,434 1,615,717 4,847,152 2,423,576 1,211,788 605,894 302,947

More profiles

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