1,584,397

389 × 4073

For 1,584,397, the 4 positive divisors have a total of 1,588,860. Removing 1,584,397 leaves 4,463, which gives the deficient classification.

Prime Factor Structure

Factorization String 389 × 4073

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,588,860

Proper Divisor Sum 4,463

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1584389 ← → #1584403

Radix Representation

Decimal	1584397
Binary	110000010110100001101 (21 bits)
Octal	0o6026415
Hexadecimal	0x182D0D

Divisor Catalog (4)

1 389 4,073 1,584,397

Collatz Trajectory (163 steps to reach 1)

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

1,584,397 4,753,192 2,376,596 1,188,298 594,149 1,782,448 891,224 445,612 222,806 111,403 334,210 167,105 501,316 250,658 125,329 375,988 187,994 93,997 281,992 140,996 70,498 35,249 105,748 52,874 26,437 79,312 39,656 19,828 9,914 4,957 14,872 7,436 3,718 1,859 5,578 2,789 8,368 4,184 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47

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