7,000,521

3 × 11 × 307 × 691

7,000,521 factors as 3 × 11 × 307 × 691. Its 16 positive divisors give a proper-divisor sum of 3,230,007, so this integer is deficient. The Collatz stopping time is 160 steps.

Prime Factor Structure

Factorization String 3 × 11 × 307 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,230,528

Proper Divisor Sum 3,230,007

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #7000519 ← → #7000523

Radix Representation

Decimal	7000521
Binary	11010101101000111001001 (23 bits)
Octal	0o32550711
Hexadecimal	0x6AD1C9

Divisor Catalog (16)

1 3 11 33 307 691 921 2,073 3,377 7,601 10,131 22,803 212,137 636,411 2,333,507 7,000,521

Collatz Trajectory (160 steps to reach 1)

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

7,000,521 21,001,564 10,500,782 5,250,391 15,751,174 7,875,587 23,626,762 11,813,381 35,440,144 17,720,072 8,860,036 4,430,018 2,215,009 6,645,028 3,322,514 1,661,257 4,983,772 2,491,886 1,245,943 3,737,830 1,868,915 5,606,746 2,803,373 8,410,120 4,205,060 2,102,530 1,051,265 3,153,796 1,576,898 788,449 2,365,348 1,182,674 591,337 1,774,012 887,006 443,503 1,330,510 665,255 1,995,766 997,883 2,993,650 1,496,825 4,490,476 2,245,238 1,122,619 3,367,858 1,683,929 5,051,788 2,525,894 1,262,947 3,788,842 1,894,421 5,683,264 2,841,632 1,420,816 710,408 355,204 177,602 88,801 266,404

More profiles

Browse other published profiles and their separate link collections.

Profile #8,342,168 Profile #1,146,956 Profile #9,712,347 Profile #6,573,969 Profile #965,653 Profile #4,620,983 Profile #853,259 Profile #1,288,150

← Previous Integer #7,000,520 Browse Full Index Next Integer #7,000,522 →