1,243,801

13 × 241 × 397

1,243,801 has the prime decomposition 13 × 241 × 397. Its 3 distinct prime factors produce 8 positive divisors.

Prime Factor Structure

Factorization String 13 × 241 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,348,424

Proper Divisor Sum 104,623

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1243793 ← → #1243807

Radix Representation

Decimal	1243801
Binary	100101111101010011001 (21 bits)
Octal	0o4575231
Hexadecimal	0x12FA99

Divisor Catalog (8)

1 13 241 397 3,133 5,161 95,677 1,243,801

Collatz Trajectory (67 steps to reach 1)

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

1,243,801 3,731,404 1,865,702 932,851 2,798,554 1,399,277 4,197,832 2,098,916 1,049,458 524,729 1,574,188 787,094 393,547 1,180,642 590,321 1,770,964 885,482 442,741 1,328,224 664,112 332,056 166,028 83,014 41,507 124,522 62,261 186,784 93,392 46,696 23,348 11,674 5,837 17,512 8,756 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40

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