λ
Zalai Atlas

3,741,945

3 × 5 × 249463
Deficient Odd Composite

3,741,945 has the prime decomposition 3 × 5 × 249463. Its 3 distinct prime factors produce 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 5 × 249463
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,987,136
Proper Divisor Sum 2,245,191
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #3741943 ← → #3741961

Radix Representation

Decimal 3741945
Binary 1110010001100011111001 (22 bits)
Octal 0o16214371
Hexadecimal 0x3918F9

Divisor Catalog (8)

1 3 5 15 249,463 748,389 1,247,315 3,741,945

Collatz Trajectory (133 steps to reach 1)

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

3,741,945 11,225,836 5,612,918 2,806,459 8,419,378 4,209,689 12,629,068 6,314,534 3,157,267 9,471,802 4,735,901 14,207,704 7,103,852 3,551,926 1,775,963 5,327,890 2,663,945 7,991,836 3,995,918 1,997,959 5,993,878 2,996,939 8,990,818 4,495,409 13,486,228 6,743,114 3,371,557 10,114,672 5,057,336 2,528,668 1,264,334 632,167 1,896,502 948,251 2,844,754 1,422,377 4,267,132 2,133,566 1,066,783 3,200,350 1,600,175 4,800,526 2,400,263 7,200,790 3,600,395 10,801,186 5,400,593 16,201,780 8,100,890 4,050,445 12,151,336 6,075,668 3,037,834 1,518,917 4,556,752 2,278,376 1,139,188 569,594 284,797 854,392

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