1,490,979

3 × 7 × 70999

1,490,979 factors as 3 × 7 × 70999. Its 8 positive divisors give a proper-divisor sum of 781,021, so this integer is deficient. The Collatz stopping time is 62 steps.

Prime Factor Structure

Factorization String 3 × 7 × 70999

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,272,000

Proper Divisor Sum 781,021

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1490969 ← → #1490999

Radix Representation

Decimal	1490979
Binary	101101100000000100011 (21 bits)
Octal	0o5540043
Hexadecimal	0x16C023

Divisor Catalog (8)

1 3 7 21 70,999 212,997 496,993 1,490,979

Collatz Trajectory (62 steps to reach 1)

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

1,490,979 4,472,938 2,236,469 6,709,408 3,354,704 1,677,352 838,676 419,338 209,669 629,008 314,504 157,252 78,626 39,313 117,940 58,970 29,485 88,456 44,228 22,114 11,057 33,172 16,586 8,293 24,880 12,440 6,220 3,110 1,555 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8

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