1,398,293

13 × 29 × 3709

Prime Factor Structure

Factorization String 13 × 29 × 3709

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 1,558,200

Proper Divisor Sum 159,907

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1398289 ← → #1398307

1 13 29 377 3,709 48,217 107,561 1,398,293

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

1,398,293 4,194,880 2,097,440 1,048,720 524,360 262,180 131,090 65,545 196,636 98,318 49,159 147,478 73,739 221,218 110,609 331,828 165,914 82,957 248,872 124,436 62,218 31,109 93,328 46,664 23,332 11,666 5,833 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247

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