3,437,942

2 × 1718971

3,437,942 factors as 2 × 1718971. Its 4 positive divisors give a proper-divisor sum of 1,718,974, so this integer is deficient. The Collatz stopping time is 128 steps.

Prime Factor Structure

Factorization String 2 × 1718971

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,156,916

Proper Divisor Sum 1,718,974

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3437923 ← → #3437953

Radix Representation

Decimal	3437942
Binary	1101000111010101110110 (22 bits)
Octal	0o15072566
Hexadecimal	0x347576

Divisor Catalog (4)

1 2 1,718,971 3,437,942

Collatz Trajectory (128 steps to reach 1)

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

3,437,942 1,718,971 5,156,914 2,578,457 7,735,372 3,867,686 1,933,843 5,801,530 2,900,765 8,702,296 4,351,148 2,175,574 1,087,787 3,263,362 1,631,681 4,895,044 2,447,522 1,223,761 3,671,284 1,835,642 917,821 2,753,464 1,376,732 688,366 344,183 1,032,550 516,275 1,548,826 774,413 2,323,240 1,161,620 580,810 290,405 871,216 435,608 217,804 108,902 54,451 163,354 81,677 245,032 122,516 61,258 30,629 91,888 45,944 22,972 11,486 5,743 17,230 8,615 25,846 12,923 38,770 19,385 58,156 29,078 14,539 43,618 21,809

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