1,828,247

23 × 29 × 2741

Starting at 1,828,247, the Collatz iteration reaches 1 after 83 steps. The first transition is 5484742; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 23 × 29 × 2741

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,974,240

Proper Divisor Sum 145,993

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1828243 ← → #1828249

Radix Representation

Decimal	1828247
Binary	110111110010110010111 (21 bits)
Octal	0o6762627
Hexadecimal	0x1BE597

Divisor Catalog (8)

1 23 29 667 2,741 63,043 79,489 1,828,247

Collatz Trajectory (83 steps to reach 1)

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

1,828,247 5,484,742 2,742,371 8,227,114 4,113,557 12,340,672 6,170,336 3,085,168 1,542,584 771,292 385,646 192,823 578,470 289,235 867,706 433,853 1,301,560 650,780 325,390 162,695 488,086 244,043 732,130 366,065 1,098,196 549,098 274,549 823,648 411,824 205,912 102,956 51,478 25,739 77,218 38,609 115,828 57,914 28,957 86,872 43,436 21,718 10,859 32,578 16,289 48,868 24,434 12,217 36,652 18,326 9,163 27,490 13,745 41,236 20,618 10,309 30,928 15,464 7,732 3,866 1,933

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