λ
Sequence Observatory

5,683,837

877 × 6481
Deficient Odd Composite

Starting at 5,683,837, the Collatz iteration reaches 1 after 126 steps. The first transition is 17051512; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 877 × 6481
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,691,196
Proper Divisor Sum 7,359
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #5683823 ← → #5683841

Radix Representation

Decimal 5683837
Binary 10101101011101001111101 (23 bits)
Octal 0o25535175
Hexadecimal 0x56BA7D

Divisor Catalog (4)

1 877 6,481 5,683,837

Collatz Trajectory (126 steps to reach 1)

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

5,683,837 17,051,512 8,525,756 4,262,878 2,131,439 6,394,318 3,197,159 9,591,478 4,795,739 14,387,218 7,193,609 21,580,828 10,790,414 5,395,207 16,185,622 8,092,811 24,278,434 12,139,217 36,417,652 18,208,826 9,104,413 27,313,240 13,656,620 6,828,310 3,414,155 10,242,466 5,121,233 15,363,700 7,681,850 3,840,925 11,522,776 5,761,388 2,880,694 1,440,347 4,321,042 2,160,521 6,481,564 3,240,782 1,620,391 4,861,174 2,430,587 7,291,762 3,645,881 10,937,644 5,468,822 2,734,411 8,203,234 4,101,617 12,304,852 6,152,426 3,076,213 9,228,640 4,614,320 2,307,160 1,153,580 576,790 288,395 865,186 432,593 1,297,780

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