4,374,009

3² × 19 × 25579

4,374,009 factors as 3^2 × 19 × 25579. Its 12 positive divisors give a proper-divisor sum of 2,276,791, so this integer is deficient. The Collatz stopping time is 87 steps.

Prime Factor Structure

Factorization String 3^2 × 19 × 25579

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,650,800

Proper Divisor Sum 2,276,791

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4374001 ← → #4374031

Radix Representation

Decimal	4374009
Binary	10000101011110111111001 (23 bits)
Octal	0o20536771
Hexadecimal	0x42BDF9

Divisor Catalog (12)

1 3 9 19 57 171 25,579 76,737 230,211 486,001 1,458,003 4,374,009

Collatz Trajectory (87 steps to reach 1)

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

4,374,009 13,122,028 6,561,014 3,280,507 9,841,522 4,920,761 14,762,284 7,381,142 3,690,571 11,071,714 5,535,857 16,607,572 8,303,786 4,151,893 12,455,680 6,227,840 3,113,920 1,556,960 778,480 389,240 194,620 97,310 48,655 145,966 72,983 218,950 109,475 328,426 164,213 492,640 246,320 123,160 61,580 30,790 15,395 46,186 23,093 69,280 34,640 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130

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