λ
Sigma Notebook

7,941,309

3 × 67 × 39509
Deficient Odd Composite

7,941,309 is odd and not a perfect square. Its factorization is 3 × 67 × 39509 and its 8 divisors sum to 10,746,720.

Prime Factor Structure

Factorization String 3 × 67 × 39509
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,746,720
Proper Divisor Sum 2,805,411
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #7941299 ← → #7941319

Radix Representation

Decimal 7941309
Binary 11110010010110010111101 (23 bits)
Octal 0o36226275
Hexadecimal 0x792CBD

Divisor Catalog (8)

1 3 67 201 39,509 118,527 2,647,103 7,941,309

Collatz Trajectory (124 steps to reach 1)

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

7,941,309 23,823,928 11,911,964 5,955,982 2,977,991 8,933,974 4,466,987 13,400,962 6,700,481 20,101,444 10,050,722 5,025,361 15,076,084 7,538,042 3,769,021 11,307,064 5,653,532 2,826,766 1,413,383 4,240,150 2,120,075 6,360,226 3,180,113 9,540,340 4,770,170 2,385,085 7,155,256 3,577,628 1,788,814 894,407 2,683,222 1,341,611 4,024,834 2,012,417 6,037,252 3,018,626 1,509,313 4,527,940 2,263,970 1,131,985 3,395,956 1,697,978 848,989 2,546,968 1,273,484 636,742 318,371 955,114 477,557 1,432,672 716,336 358,168 179,084 89,542 44,771 134,314 67,157 201,472 100,736 50,368

More profiles

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