2,737,563

3 × 912521

Starting at 2,737,563, the Collatz iteration reaches 1 after 112 steps. The first transition is 8212690; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 912521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,650,088

Proper Divisor Sum 912,525

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2737543 ← → #2737583

Radix Representation

Decimal	2737563
Binary	1010011100010110011011 (22 bits)
Octal	0o12342633
Hexadecimal	0x29C59B

Divisor Catalog (4)

1 3 912,521 2,737,563

Collatz Trajectory (112 steps to reach 1)

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

2,737,563 8,212,690 4,106,345 12,319,036 6,159,518 3,079,759 9,239,278 4,619,639 13,858,918 6,929,459 20,788,378 10,394,189 31,182,568 15,591,284 7,795,642 3,897,821 11,693,464 5,846,732 2,923,366 1,461,683 4,385,050 2,192,525 6,577,576 3,288,788 1,644,394 822,197 2,466,592 1,233,296 616,648 308,324 154,162 77,081 231,244 115,622 57,811 173,434 86,717 260,152 130,076 65,038 32,519 97,558 48,779 146,338 73,169 219,508 109,754 54,877 164,632 82,316 41,158 20,579 61,738 30,869 92,608 46,304 23,152 11,576 5,788 2,894

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