1,300,359

3 × 433453

1,300,359 has digital root 3. The neighboring primes are 1300339 and 1300367; its proper-divisor sum differs from the starting integer by -866,902.

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Factorization String 3 × 433453

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 1,733,816

Proper Divisor Sum 433,457

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1300339 ← → #1300367

1 3 433,453 1,300,359

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

1,300,359 3,901,078 1,950,539 5,851,618 2,925,809

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