1,740,497

11 × 158227

Starting at 1,740,497, the Collatz iteration reaches 1 after 83 steps. The first transition is 5221492; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 11 × 158227

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,898,736

Proper Divisor Sum 158,239

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1740481 ← → #1740499

Radix Representation

Decimal	1740497
Binary	110101000111011010001 (21 bits)
Octal	0o6507321
Hexadecimal	0x1A8ED1

Divisor Catalog (4)

1 11 158,227 1,740,497

Collatz Trajectory (83 steps to reach 1)

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

1,740,497 5,221,492 2,610,746 1,305,373 3,916,120 1,958,060 979,030 489,515 1,468,546 734,273 2,202,820 1,101,410 550,705 1,652,116 826,058 413,029 1,239,088 619,544 309,772 154,886 77,443 232,330 116,165 348,496 174,248 87,124 43,562 21,781 65,344 32,672 16,336 8,168 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308

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