1,149,488

2⁴ × 71843

Starting at 1,149,488, the Collatz iteration reaches 1 after 98 steps. The first transition is 574744; the starting value is even with 10 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 71843

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 2,227,164

Proper Divisor Sum 1,077,676

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1149487 ← → #1149493

Radix Representation

Decimal	1149488
Binary	100011000101000110000 (21 bits)
Octal	0o4305060
Hexadecimal	0x118A30

Divisor Catalog (10)

1 2 4 8 16 71,843 143,686 287,372 574,744 1,149,488

Collatz Trajectory (98 steps to reach 1)

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

1,149,488 574,744 287,372 143,686 71,843 215,530 107,765 323,296 161,648 80,824 40,412 20,206 10,103 30,310 15,155 45,466 22,733 68,200 34,100 17,050 8,525 25,576 12,788 6,394 3,197 9,592 4,796 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222

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