λ
Sigma Notebook

6,805,466

2 × 3402733
Deficient Even Composite

6,805,466 is even and not a perfect square. Its factorization is 2 × 3402733 and its 4 divisors sum to 10,208,202.

Prime Factor Structure

Factorization String 2 × 3402733
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,208,202
Proper Divisor Sum 3,402,736
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6805453 ← → #6805471

Radix Representation

Decimal 6805466
Binary 11001111101011111011010 (23 bits)
Octal 0o31753732
Hexadecimal 0x67D7DA

Divisor Catalog (4)

1 2 3,402,733 6,805,466

Collatz Trajectory (178 steps to reach 1)

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

6,805,466 3,402,733 10,208,200 5,104,100 2,552,050 1,276,025 3,828,076 1,914,038 957,019 2,871,058 1,435,529 4,306,588 2,153,294 1,076,647 3,229,942 1,614,971 4,844,914 2,422,457 7,267,372 3,633,686 1,816,843 5,450,530 2,725,265 8,175,796 4,087,898 2,043,949 6,131,848 3,065,924 1,532,962 766,481 2,299,444 1,149,722 574,861 1,724,584 862,292 431,146 215,573 646,720 323,360 161,680 80,840 40,420 20,210 10,105 30,316 15,158 7,579 22,738 11,369 34,108 17,054 8,527 25,582 12,791 38,374 19,187 57,562 28,781 86,344 43,172

More profiles

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