5,486,871

3 × 13 × 140689

5,486,871 factors as 3 × 13 × 140689. Its 8 positive divisors give a proper-divisor sum of 2,391,769, so this integer is deficient. The Collatz stopping time is 139 steps.

Prime Factor Structure

Factorization String 3 × 13 × 140689

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,878,640

Proper Divisor Sum 2,391,769

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #5486861 ← → #5486879

Radix Representation

Decimal	5486871
Binary	10100111011100100010111 (23 bits)
Octal	0o24734427
Hexadecimal	0x53B917

Divisor Catalog (8)

1 3 13 39 140,689 422,067 1,828,957 5,486,871

Collatz Trajectory (139 steps to reach 1)

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

5,486,871 16,460,614 8,230,307 24,690,922 12,345,461 37,036,384 18,518,192 9,259,096 4,629,548 2,314,774 1,157,387 3,472,162 1,736,081 5,208,244 2,604,122 1,302,061 3,906,184 1,953,092 976,546 488,273 1,464,820 732,410 366,205 1,098,616 549,308 274,654 137,327 411,982 205,991 617,974 308,987 926,962 463,481 1,390,444 695,222 347,611 1,042,834 521,417 1,564,252 782,126 391,063 1,173,190 586,595 1,759,786 879,893 2,639,680 1,319,840 659,920 329,960 164,980 82,490 41,245 123,736 61,868 30,934 15,467 46,402 23,201 69,604 34,802

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