4,438,532

2² × 7 × 158519

4,438,532 factors as 2^2 × 7 × 158519. Its 12 positive divisors give a proper-divisor sum of 4,438,588, so this integer is abundant. The Collatz stopping time is 180 steps.

Prime Factor Structure

Factorization String 2^2 × 7 × 158519

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,877,120

Proper Divisor Sum 4,438,588

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4438529 ← → #4438541

Radix Representation

Decimal	4438532
Binary	10000111011101000000100 (23 bits)
Octal	0o20735004
Hexadecimal	0x43BA04

Divisor Catalog (12)

1 2 4 7 14 28 158,519 317,038 634,076 1,109,633 2,219,266 4,438,532

Collatz Trajectory (180 steps to reach 1)

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

4,438,532 2,219,266 1,109,633 3,328,900 1,664,450 832,225 2,496,676 1,248,338 624,169 1,872,508 936,254 468,127 1,404,382 702,191 2,106,574 1,053,287 3,159,862 1,579,931 4,739,794 2,369,897 7,109,692 3,554,846 1,777,423 5,332,270 2,666,135 7,998,406 3,999,203 11,997,610 5,998,805 17,996,416 8,998,208 4,499,104 2,249,552 1,124,776 562,388 281,194 140,597 421,792 210,896 105,448 52,724 26,362 13,181 39,544 19,772 9,886 4,943 14,830 7,415 22,246 11,123 33,370 16,685 50,056 25,028 12,514 6,257 18,772 9,386 4,693

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