1,328,552

2³ × 71 × 2339

1,328,552 factors as 2^3 × 71 × 2339. Its 16 positive divisors give a proper-divisor sum of 1,198,648, so this integer is deficient. The Collatz stopping time is 230 steps.

Prime Factor Structure

Factorization String 2^3 × 71 × 2339

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,527,200

Proper Divisor Sum 1,198,648

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1328539 ← → #1328563

Radix Representation

Decimal	1328552
Binary	101000100010110101000 (21 bits)
Octal	0o5042650
Hexadecimal	0x1445A8

Divisor Catalog (16)

1 2 4 8 71 142 284 568 2,339 4,678 9,356 18,712 166,069 332,138 664,276 1,328,552

Collatz Trajectory (230 steps to reach 1)

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

1,328,552 664,276 332,138 166,069 498,208 249,104 124,552 62,276 31,138 15,569 46,708 23,354 11,677 35,032 17,516 8,758 4,379 13,138 6,569 19,708 9,854 4,927 14,782 7,391 22,174 11,087 33,262 16,631 49,894 24,947 74,842 37,421 112,264 56,132 28,066 14,033 42,100 21,050 10,525 31,576 15,788 7,894 3,947 11,842 5,921 17,764 8,882 4,441 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406

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