1,488,348

2² × 3³ × 13781

Starting at 1,488,348, the Collatz iteration reaches 1 after 181 steps. The first transition is 744174; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3^3 × 13781

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,858,960

Proper Divisor Sum 2,370,612

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1488343 ← → #1488371

Radix Representation

Decimal	1488348
Binary	101101011010111011100 (21 bits)
Octal	0o5532734
Hexadecimal	0x16B5DC

Divisor Catalog (24)

1 2 3 4 6 9 12 18 27 36 54 108 13,781 27,562 41,343 55,124 82,686 124,029 165,372 248,058 372,087 496,116 744,174 1,488,348

Collatz Trajectory (181 steps to reach 1)

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

1,488,348 744,174 372,087 1,116,262 558,131 1,674,394 837,197 2,511,592 1,255,796 627,898 313,949 941,848 470,924 235,462 117,731 353,194 176,597 529,792 264,896 132,448 66,224 33,112 16,556 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579

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