298,515

3 × 5 × 7 × 2843

298,515 factors as 3 × 5 × 7 × 2843. Its 16 positive divisors give a proper-divisor sum of 247,533, so this integer is deficient. The Collatz stopping time is 65 steps.

Prime Factor Structure

Factorization String 3 × 5 × 7 × 2843

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 546,048

Proper Divisor Sum 247,533

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #298513 ← → #298559

Radix Representation

Decimal	298515
Binary	1001000111000010011 (19 bits)
Octal	0o1107023
Hexadecimal	0x48E13

Divisor Catalog (16)

1 3 5 7 15 21 35 105 2,843 8,529 14,215 19,901 42,645 59,703 99,505 298,515

Collatz Trajectory (65 steps to reach 1)

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

298,515 895,546 447,773 1,343,320 671,660 335,830 167,915 503,746 251,873 755,620 377,810 188,905 566,716 283,358 141,679 425,038 212,519 637,558 318,779 956,338 478,169 1,434,508 717,254 358,627 1,075,882 537,941 1,613,824 806,912 403,456 201,728 100,864 50,432 25,216 12,608 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10

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