λ
Sigma Notebook

7,214,817

3 × 17 × 241 × 587
Deficient Odd Composite

7,214,817 is odd and not a perfect square. Its factorization is 3 × 17 × 241 × 587 and its 16 divisors sum to 10,245,312.

Prime Factor Structure

Factorization String 3 × 17 × 241 × 587
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,245,312
Proper Divisor Sum 3,030,495
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #7214791 ← → #7214843

Radix Representation

Decimal 7214817
Binary 11011100001011011100001 (23 bits)
Octal 0o33413341
Hexadecimal 0x6E16E1

Divisor Catalog (16)

1 3 17 51 241 587 723 1,761 4,097 9,979 12,291 29,937 141,467 424,401 2,404,939 7,214,817

Collatz Trajectory (72 steps to reach 1)

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

7,214,817 21,644,452 10,822,226 5,411,113 16,233,340 8,116,670 4,058,335 12,175,006 6,087,503 18,262,510 9,131,255 27,393,766 13,696,883 41,090,650 20,545,325 61,635,976 30,817,988 15,408,994 7,704,497 23,113,492 11,556,746 5,778,373 17,335,120 8,667,560 4,333,780 2,166,890 1,083,445 3,250,336 1,625,168 812,584 406,292 203,146 101,573 304,720 152,360 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507 4,522 2,261 6,784 3,392 1,696 848 424 212

More profiles

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