987,994

2 × 7 × 70571

987,994 factors as 2 × 7 × 70571. Its 8 positive divisors give a proper-divisor sum of 705,734, so this integer is deficient. The Collatz stopping time is 183 steps.

Prime Factor Structure

Factorization String 2 × 7 × 70571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,693,728

Proper Divisor Sum 705,734

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #987991 ← → #987997

Radix Representation

Decimal	987994
Binary	11110001001101011010 (20 bits)
Octal	0o3611532
Hexadecimal	0xF135A

Divisor Catalog (8)

1 2 7 14 70,571 141,142 493,997 987,994

Collatz Trajectory (183 steps to reach 1)

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

987,994 493,997 1,481,992 740,996 370,498 185,249 555,748 277,874 138,937 416,812 208,406 104,203 312,610 156,305 468,916 234,458 117,229 351,688 175,844 87,922 43,961 131,884 65,942 32,971 98,914 49,457 148,372 74,186 37,093 111,280 55,640 27,820 13,910 6,955 20,866 10,433 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046

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