1,507,828

2² × 7⁴ × 157

Prime Factor Structure

Factorization String 2^2 × 7^4 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 30

Divisor Sum (σ) 3,097,906

Proper Divisor Sum 1,590,078

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1507813 ← → #1507837

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

1,507,828 753,914 376,957 1,130,872 565,436 282,718 141,359 424,078 212,039 636,118 318,059 954,178 477,089 1,431,268 715,634 357,817 1,073,452 536,726 268,363 805,090 402,545 1,207,636 603,818 301,909 905,728 452,864 226,432 113,216 56,608 28,304 14,152 7,076 3,538 1,769 5,308 2,654 1,327 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266

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