3,398,495

5 × 679699

Starting at 3,398,495, the Collatz iteration reaches 1 after 177 steps. The first transition is 10195486; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 679699

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,078,200

Proper Divisor Sum 679,705

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3398491 ← → #3398497

Radix Representation

Decimal	3398495
Binary	1100111101101101011111 (22 bits)
Octal	0o14755537
Hexadecimal	0x33DB5F

Divisor Catalog (4)

1 5 679,699 3,398,495

Collatz Trajectory (177 steps to reach 1)

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

3,398,495 10,195,486 5,097,743 15,293,230 7,646,615 22,939,846 11,469,923 34,409,770 17,204,885 51,614,656 25,807,328 12,903,664 6,451,832 3,225,916 1,612,958 806,479 2,419,438 1,209,719 3,629,158 1,814,579 5,443,738 2,721,869 8,165,608 4,082,804 2,041,402 1,020,701 3,062,104 1,531,052 765,526 382,763 1,148,290 574,145 1,722,436 861,218 430,609 1,291,828 645,914 322,957 968,872 484,436 242,218 121,109 363,328 181,664 90,832 45,416 22,708 11,354 5,677 17,032 8,516 4,258 2,129 6,388 3,194 1,597 4,792 2,396 1,198 599

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