3,487,216

2⁴ × 67 × 3253

3,487,216 factors as 2^4 × 67 × 3253. Its 20 positive divisors give a proper-divisor sum of 3,372,216, so this integer is deficient. The Collatz stopping time is 159 steps.

Prime Factor Structure

Factorization String 2^4 × 67 × 3253

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 6,859,432

Proper Divisor Sum 3,372,216

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3487207 ← → #3487219

Radix Representation

Decimal	3487216
Binary	1101010011010111110000 (22 bits)
Octal	0o15232760
Hexadecimal	0x3535F0

Divisor Catalog (20)

Collatz Trajectory (159 steps to reach 1)

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

3,487,216 1,743,608 871,804 435,902 217,951 653,854 326,927 980,782 490,391 1,471,174 735,587 2,206,762 1,103,381 3,310,144 1,655,072 827,536 413,768 206,884 103,442 51,721 155,164 77,582 38,791 116,374 58,187 174,562 87,281 261,844 130,922 65,461 196,384 98,192 49,096 24,548 12,274 6,137 18,412 9,206 4,603 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689

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