1,467,646

2 × 733823

Starting at 1,467,646, the Collatz iteration reaches 1 after 150 steps. The first transition is 733823; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 733823

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,201,472

Proper Divisor Sum 733,826

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1467629 ← → #1467673

Radix Representation

Decimal	1467646
Binary	101100110010011111110 (21 bits)
Octal	0o5462376
Hexadecimal	0x1664FE

Divisor Catalog (4)

1 2 733,823 1,467,646

Collatz Trajectory (150 steps to reach 1)

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

1,467,646 733,823 2,201,470 1,100,735 3,302,206 1,651,103 4,953,310 2,476,655 7,429,966 3,714,983 11,144,950 5,572,475 16,717,426 8,358,713 25,076,140 12,538,070 6,269,035 18,807,106 9,403,553 28,210,660 14,105,330 7,052,665 21,157,996 10,578,998 5,289,499 15,868,498 7,934,249 23,802,748 11,901,374 5,950,687 17,852,062 8,926,031 26,778,094 13,389,047 40,167,142 20,083,571 60,250,714 30,125,357 90,376,072 45,188,036 22,594,018 11,297,009 33,891,028 16,945,514 8,472,757 25,418,272 12,709,136 6,354,568 3,177,284 1,588,642 794,321 2,382,964 1,191,482 595,741 1,787,224 893,612 446,806 223,403 670,210 335,105

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