8,267,296

2⁵ × 258353

8,267,296 has digital root 4. The neighboring primes are 8267267 and 8267333; its proper-divisor sum differs from the starting integer by -258,290.

Prime Factor Structure

Factorization String 2^5 × 258353

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 16,276,302

Proper Divisor Sum 8,009,006

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8267267 ← → #8267333

1 2 4 8 16 32 258,353 516,706 1,033,412 2,066,824 4,133,648 8,267,296

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

8,267,296 4,133,648 2,066,824 1,033,412 516,706 258,353 775,060 387,530 193,765 581,296 290,648 145,324 72,662 36,331 108,994 54,497 163,492 81,746 40,873 122,620 61,310 30,655 91,966 45,983 137,950 68,975 206,926 103,463 310,390 155,195 465,586 232,793 698,380 349,190 174,595 523,786 261,893 785,680 392,840 196,420 98,210 49,105 147,316 73,658 36,829 110,488 55,244 27,622 13,811 41,434 20,717 62,152 31,076 15,538 7,769 23,308 11,654 5,827 17,482 8,741