1,438,482

2 × 3 × 47 × 5101

1,438,482 has digital root 3. The neighboring primes are 1438477 and 1438483; its proper-divisor sum differs from the starting integer by 61,788.

Prime Factor Structure

Factorization String 2 × 3 × 47 × 5101

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,938,752

Proper Divisor Sum 1,500,270

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1438477 ← → #1438483

Radix Representation

Decimal	1438482
Binary	101011111001100010010 (21 bits)
Octal	0o5371422
Hexadecimal	0x15F312

Divisor Catalog (16)

1 2 3 6 47 94 141 282 5,101 10,202 15,303 30,606 239,747 479,494 719,241 1,438,482

Collatz Trajectory (243 steps to reach 1)

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

1,438,482 719,241 2,157,724 1,078,862 539,431 1,618,294 809,147 2,427,442 1,213,721 3,641,164 1,820,582 910,291 2,730,874 1,365,437 4,096,312 2,048,156 1,024,078 512,039 1,536,118 768,059 2,304,178 1,152,089 3,456,268 1,728,134 864,067 2,592,202 1,296,101 3,888,304 1,944,152 972,076 486,038 243,019 729,058 364,529 1,093,588 546,794 273,397 820,192 410,096 205,048 102,524 51,262 25,631 76,894 38,447 115,342 57,671 173,014 86,507 259,522 129,761 389,284 194,642 97,321 291,964 145,982 72,991 218,974 109,487 328,462

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