2 × 245321

Prime Factor Structure

Factorization String 2 × 245321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 735,966

Proper Divisor Sum 245,324

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #490631 ← → #490643

1 2 245,321 490,642

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

490,642 245,321 735,964 367,982 183,991 551,974 275,987 827,962 413,981 1,241,944 620,972 310,486 155,243 465,730 232,865 698,596 349,298 174,649 523,948 261,974 130,987 392,962 196,481 589,444 294,722 147,361 442,084 221,042 110,521 331,564 165,782 82,891 248,674 124,337 373,012 186,506 93,253 279,760 139,880 69,940 34,970 17,485 52,456 26,228 13,114 6,557 19,672 9,836 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682

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