1,245,208

2³ × 31 × 5021

1,245,208 has the prime decomposition 2^3 × 31 × 5021. Its 3 distinct prime factors produce 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 31 × 5021

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,410,560

Proper Divisor Sum 1,165,352

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1245191 ← → #1245217

Radix Representation

Decimal	1245208
Binary	100110000000000011000 (21 bits)
Octal	0o4600030
Hexadecimal	0x130018

Divisor Catalog (16)

1 2 4 8 31 62 124 248 5,021 10,042 20,084 40,168 155,651 311,302 622,604 1,245,208

Collatz Trajectory (129 steps to reach 1)

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

1,245,208 622,604 311,302 155,651 466,954 233,477 700,432 350,216 175,108 87,554 43,777 131,332 65,666 32,833 98,500 49,250 24,625 73,876 36,938 18,469 55,408 27,704 13,852 6,926 3,463 10,390 5,195 15,586 7,793 23,380 11,690 5,845 17,536 8,768 4,384 2,192 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336

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