223,398

2 × 3⁴ × 7 × 197

Prime Factor Structure

Factorization String 2 × 3^4 × 7 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 40

Divisor Sum (σ) 574,992

Proper Divisor Sum 351,594

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #223381 ← → #223403

1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 197 378 394 567 591 1,134 1,182 1,379 1,773 2,758 3,546 4,137 5,319 8,274 10,638 12,411 15,957 24,822 31,914 37,233 74,466 111,699 223,398

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

223,398 111,699 335,098 167,549 502,648 251,324 125,662 62,831 188,494 94,247 282,742 141,371 424,114 212,057 636,172 318,086 159,043 477,130 238,565 715,696 357,848 178,924 89,462 44,731 134,194 67,097 201,292 100,646 50,323 150,970 75,485 226,456 113,228 56,614 28,307 84,922 42,461 127,384 63,692 31,846 15,923 47,770 23,885 71,656 35,828 17,914 8,957 26,872 13,436 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028

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