1,340,042

2 × 11 × 17 × 3583

1,340,042 has the prime decomposition 2 × 11 × 17 × 3583. Its 4 distinct prime factors produce 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 17 × 3583

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,322,432

Proper Divisor Sum 982,390

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #1340041 ← → #1340047

Radix Representation

Decimal	1340042
Binary	101000111001010001010 (21 bits)
Octal	0o5071212
Hexadecimal	0x14728A

Divisor Catalog (16)

1 2 11 17 22 34 187 374 3,583 7,166 39,413 60,911 78,826 121,822 670,021 1,340,042

Collatz Trajectory (93 steps to reach 1)

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

1,340,042 670,021 2,010,064 1,005,032 502,516 251,258 125,629 376,888 188,444 94,222 47,111 141,334 70,667 212,002 106,001 318,004 159,002 79,501 238,504 119,252 59,626 29,813 89,440 44,720 22,360 11,180 5,590 2,795 8,386 4,193 12,580 6,290 3,145 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512

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