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Atlas › Integer Profiles › Node 1,748,990

1,748,990

2 × 5 × 29 × 37 × 163
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 29 × 37 × 163
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 3,365,280
Proper Divisor Sum 1,616,290
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #1748963 ← → #1748993

Radix Representation

Decimal 1748990
Binary 110101010111111111110 (21 bits)
Octal 0o6527776
Hexadecimal 0x1AAFFE

Divisor Catalog (32)

1 2 5 10 29 37 58 74 145 163 185 290 326 370 815 1,073 1,630 2,146 4,727 5,365 6,031 9,454 10,730 12,062 23,635 30,155 47,270 60,310 174,899 349,798 874,495 1,748,990

Collatz Trajectory (388 steps to reach 1)

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

1,748,990 874,495 2,623,486 1,311,743 3,935,230 1,967,615 5,902,846 2,951,423 8,854,270 4,427,135 13,281,406 6,640,703 19,922,110 9,961,055 29,883,166 14,941,583 44,824,750 22,412,375 67,237,126 33,618,563 100,855,690 50,427,845 151,283,536 75,641,768 37,820,884 18,910,442 9,455,221 28,365,664 14,182,832 7,091,416 3,545,708 1,772,854 886,427 2,659,282 1,329,641 3,988,924 1,994,462 997,231 2,991,694 1,495,847 4,487,542 2,243,771 6,731,314 3,365,657 10,096,972 5,048,486 2,524,243 7,572,730 3,786,365 11,359,096 5,679,548 2,839,774 1,419,887 4,259,662 2,129,831 6,389,494 3,194,747 9,584,242 4,792,121 14,376,364

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