3,690,626

2 × 23 × 80231

3,690,626 factors as 2 × 23 × 80231. Its 8 positive divisors give a proper-divisor sum of 2,086,078, so this integer is deficient. The Collatz stopping time is 172 steps.

Prime Factor Structure

Factorization String 2 × 23 × 80231

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,776,704

Proper Divisor Sum 2,086,078

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3690623 ← → #3690629

Radix Representation

Decimal	3690626
Binary	1110000101000010000010 (22 bits)
Octal	0o16050202
Hexadecimal	0x385082

Divisor Catalog (8)

1 2 23 46 80,231 160,462 1,845,313 3,690,626

Collatz Trajectory (172 steps to reach 1)

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

3,690,626 1,845,313 5,535,940 2,767,970 1,383,985 4,151,956 2,075,978 1,037,989 3,113,968 1,556,984 778,492 389,246 194,623 583,870 291,935 875,806 437,903 1,313,710 656,855 1,970,566 985,283 2,955,850 1,477,925 4,433,776 2,216,888 1,108,444 554,222 277,111 831,334 415,667 1,247,002 623,501 1,870,504 935,252 467,626 233,813 701,440 350,720 175,360 87,680 43,840 21,920 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109

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