7,779,400

2³ × 5² × 97 × 401

Prime Factor Structure

Factorization String 2^3 × 5^2 × 97 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 18,319,140

Proper Divisor Sum 10,539,740

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #7779397 ← → #7779403

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

7,779,400 3,889,700 1,944,850 972,425 2,917,276 1,458,638 729,319 2,187,958 1,093,979 3,281,938 1,640,969 4,922,908 2,461,454 1,230,727 3,692,182 1,846,091 5,538,274 2,769,137 8,307,412 4,153,706 2,076,853 6,230,560 3,115,280 1,557,640 778,820 389,410 194,705 584,116 292,058 146,029 438,088 219,044 109,522 54,761 164,284 82,142 41,071 123,214 61,607 184,822 92,411 277,234 138,617 415,852 207,926 103,963 311,890 155,945 467,836 233,918 116,959 350,878 175,439 526,318 263,159 789,478 394,739 1,184,218 592,109 1,776,328

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