741,449

43² × 401

741,449 has digital root 2. The neighboring primes are 741431 and 741457; its proper-divisor sum differs from the starting integer by -721,912.

Prime Factor Structure

Factorization String 43^2 × 401

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 760,986

Proper Divisor Sum 19,537

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #741431 ← → #741457

Radix Representation

Decimal	741449
Binary	10110101000001001001 (20 bits)
Octal	0o2650111
Hexadecimal	0xB5049

Divisor Catalog (6)

1 43 401 1,849 17,243 741,449

Collatz Trajectory (141 steps to reach 1)

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

741,449 2,224,348 1,112,174 556,087 1,668,262 834,131 2,502,394 1,251,197 3,753,592 1,876,796 938,398 469,199 1,407,598 703,799 2,111,398 1,055,699 3,167,098 1,583,549 4,750,648 2,375,324 1,187,662 593,831 1,781,494 890,747 2,672,242 1,336,121 4,008,364 2,004,182 1,002,091 3,006,274 1,503,137 4,509,412 2,254,706 1,127,353 3,382,060 1,691,030 845,515 2,536,546 1,268,273 3,804,820 1,902,410 951,205 2,853,616 1,426,808 713,404 356,702 178,351 535,054 267,527 802,582 401,291 1,203,874 601,937 1,805,812 902,906 451,453 1,354,360 677,180 338,590 169,295

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