6,240,721

19 × 503 × 653

6,240,721 factors as 19 × 503 × 653. Its 8 positive divisors give a proper-divisor sum of 351,599, so this integer is deficient. The Collatz stopping time is 139 steps.

Prime Factor Structure

Factorization String 19 × 503 × 653

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,592,320

Proper Divisor Sum 351,599

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #6240701 ← → #6240737

Radix Representation

Decimal	6240721
Binary	10111110011100111010001 (23 bits)
Octal	0o27634721
Hexadecimal	0x5F39D1

Divisor Catalog (8)

1 19 503 653 9,557 12,407 328,459 6,240,721

Collatz Trajectory (139 steps to reach 1)

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

6,240,721 18,722,164 9,361,082 4,680,541 14,041,624 7,020,812 3,510,406 1,755,203 5,265,610 2,632,805 7,898,416 3,949,208 1,974,604 987,302 493,651 1,480,954 740,477 2,221,432 1,110,716 555,358 277,679 833,038 416,519 1,249,558 624,779 1,874,338 937,169 2,811,508 1,405,754 702,877 2,108,632 1,054,316 527,158 263,579 790,738 395,369 1,186,108 593,054 296,527 889,582 444,791 1,334,374 667,187 2,001,562 1,000,781 3,002,344 1,501,172 750,586 375,293 1,125,880 562,940 281,470 140,735 422,206 211,103 633,310 316,655 949,966 474,983 1,424,950

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