λ
Sequence Observatory

3,763,481

79 × 47639
Deficient Odd Composite

Starting at 3,763,481, the Collatz iteration reaches 1 after 203 steps. The first transition is 11290444; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 79 × 47639
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,811,200
Proper Divisor Sum 47,719
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #3763471 ← → #3763483

Radix Representation

Decimal 3763481
Binary 1110010110110100011001 (22 bits)
Octal 0o16266431
Hexadecimal 0x396D19

Divisor Catalog (4)

1 79 47,639 3,763,481

Collatz Trajectory (203 steps to reach 1)

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

3,763,481 11,290,444 5,645,222 2,822,611 8,467,834 4,233,917 12,701,752 6,350,876 3,175,438 1,587,719 4,763,158 2,381,579 7,144,738 3,572,369 10,717,108 5,358,554 2,679,277 8,037,832 4,018,916 2,009,458 1,004,729 3,014,188 1,507,094 753,547 2,260,642 1,130,321 3,390,964 1,695,482 847,741 2,543,224 1,271,612 635,806 317,903 953,710 476,855 1,430,566 715,283 2,145,850 1,072,925 3,218,776 1,609,388 804,694 402,347 1,207,042 603,521 1,810,564 905,282 452,641 1,357,924 678,962 339,481 1,018,444 509,222 254,611 763,834 381,917 1,145,752 572,876 286,438 143,219

More profiles

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