λ
Sigma Notebook

3,458,369

1567 × 2207
Deficient Odd Composite

3,458,369 is odd and not a perfect square. Its factorization is 1567 × 2207 and its 4 divisors sum to 3,462,144.

Prime Factor Structure

Factorization String 1567 × 2207
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,462,144
Proper Divisor Sum 3,775
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #3458363 ← → #3458381

Radix Representation

Decimal 3458369
Binary 1101001100010101000001 (22 bits)
Octal 0o15142501
Hexadecimal 0x34C541

Divisor Catalog (4)

1 1,567 2,207 3,458,369

Collatz Trajectory (221 steps to reach 1)

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

3,458,369 10,375,108 5,187,554 2,593,777 7,781,332 3,890,666 1,945,333 5,836,000 2,918,000 1,459,000 729,500 364,750 182,375 547,126 273,563 820,690 410,345 1,231,036 615,518 307,759 923,278 461,639 1,384,918 692,459 2,077,378 1,038,689 3,116,068 1,558,034 779,017 2,337,052 1,168,526 584,263 1,752,790 876,395 2,629,186 1,314,593 3,943,780 1,971,890 985,945 2,957,836 1,478,918 739,459 2,218,378 1,109,189 3,327,568 1,663,784 831,892 415,946 207,973 623,920 311,960 155,980 77,990 38,995 116,986 58,493 175,480 87,740 43,870 21,935

More profiles

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