1,308,429

3² × 145381

1,308,429 is odd and not a perfect square. Its factorization is 3^2 × 145381 and its 6 divisors sum to 1,889,966.

Prime Factor Structure

Factorization String 3^2 × 145381

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,889,966

Proper Divisor Sum 581,537

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1308421 ← → #1308457

Radix Representation

Decimal	1308429
Binary	100111111011100001101 (21 bits)
Octal	0o4773415
Hexadecimal	0x13F70D

Divisor Catalog (6)

1 3 9 145,381 436,143 1,308,429

Collatz Trajectory (186 steps to reach 1)

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

1,308,429 3,925,288 1,962,644 981,322 490,661 1,471,984 735,992 367,996 183,998 91,999 275,998 137,999 413,998 206,999 620,998 310,499 931,498 465,749 1,397,248 698,624 349,312 174,656 87,328 43,664 21,832 10,916 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823

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