1,427,484

2² × 3 × 47 × 2531

1,427,484 has digital root 3. The neighboring primes are 1427483 and 1427501; its proper-divisor sum differs from the starting integer by 548,040.

Prime Factor Structure

Factorization String 2^2 × 3 × 47 × 2531

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,403,008

Proper Divisor Sum 1,975,524

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1427483 ← → #1427501

Radix Representation

Decimal	1427484
Binary	101011100100000011100 (21 bits)
Octal	0o5344034
Hexadecimal	0x15C81C

Divisor Catalog (24)

1 2 3 4 6 12 47 94 141 188 282 564 2,531 5,062 7,593 10,124 15,186 30,372 118,957 237,914 356,871 475,828 713,742 1,427,484

Collatz Trajectory (199 steps to reach 1)

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

1,427,484 713,742 356,871 1,070,614 535,307 1,605,922 802,961 2,408,884 1,204,442 602,221 1,806,664 903,332 451,666 225,833 677,500 338,750 169,375 508,126 254,063 762,190 381,095 1,143,286 571,643 1,714,930 857,465 2,572,396 1,286,198 643,099 1,929,298 964,649 2,893,948 1,446,974 723,487 2,170,462 1,085,231 3,255,694 1,627,847 4,883,542 2,441,771 7,325,314 3,662,657 10,987,972 5,493,986 2,746,993 8,240,980 4,120,490 2,060,245 6,180,736 3,090,368 1,545,184 772,592 386,296 193,148 96,574 48,287 144,862 72,431 217,294 108,647 325,942

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