5,371,121

7 × 23 × 73 × 457

5,371,121 factors as 7 × 23 × 73 × 457. Its 16 positive divisors give a proper-divisor sum of 1,136,143, so this integer is deficient. The Collatz stopping time is 188 steps.

Prime Factor Structure

Factorization String 7 × 23 × 73 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,507,264

Proper Divisor Sum 1,136,143

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #5371117 ← → #5371139

Radix Representation

Decimal	5371121
Binary	10100011111010011110001 (23 bits)
Octal	0o24372361
Hexadecimal	0x51F4F1

Divisor Catalog (16)

1 7 23 73 161 457 511 1,679 3,199 10,511 11,753 33,361 73,577 233,527 767,303 5,371,121

Collatz Trajectory (188 steps to reach 1)

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

5,371,121 16,113,364 8,056,682 4,028,341 12,085,024 6,042,512 3,021,256 1,510,628 755,314 377,657 1,132,972 566,486 283,243 849,730 424,865 1,274,596 637,298 318,649 955,948 477,974 238,987 716,962 358,481 1,075,444 537,722 268,861 806,584 403,292 201,646 100,823 302,470 151,235 453,706 226,853 680,560 340,280 170,140 85,070 42,535 127,606 63,803 191,410 95,705 287,116 143,558 71,779 215,338 107,669 323,008 161,504 80,752 40,376 20,188 10,094 5,047 15,142 7,571 22,714 11,357 34,072

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