3,379,781

23² × 6389

3,379,781 has digital root 2. The neighboring primes are 3379751 and 3379793; its proper-divisor sum differs from the starting integer by -3,225,892.

Prime Factor Structure

Factorization String 23^2 × 6389

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,533,670

Proper Divisor Sum 153,889

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3379751 ← → #3379793

Radix Representation

Decimal	3379781
Binary	1100111001001001000101 (22 bits)
Octal	0o14711105
Hexadecimal	0x339245

Divisor Catalog (6)

1 23 529 6,389 146,947 3,379,781

Collatz Trajectory (252 steps to reach 1)

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

3,379,781 10,139,344 5,069,672 2,534,836 1,267,418 633,709 1,901,128 950,564 475,282 237,641 712,924 356,462 178,231 534,694 267,347 802,042 401,021 1,203,064 601,532 300,766 150,383 451,150 225,575 676,726 338,363 1,015,090 507,545 1,522,636 761,318 380,659 1,141,978 570,989 1,712,968 856,484 428,242 214,121 642,364 321,182 160,591 481,774 240,887 722,662 361,331 1,083,994 541,997 1,625,992 812,996 406,498 203,249 609,748 304,874 152,437 457,312 228,656 114,328 57,164 28,582 14,291 42,874 21,437

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