4,289,488

2⁴ × 7 × 38299

4,289,488 factors as 2^4 × 7 × 38299. Its 20 positive divisors give a proper-divisor sum of 5,208,912, so this integer is abundant. The Collatz stopping time is 149 steps.

Prime Factor Structure

Factorization String 2^4 × 7 × 38299

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 9,498,400

Proper Divisor Sum 5,208,912

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #4289479 ← → #4289489

Radix Representation

Decimal	4289488
Binary	10000010111001111010000 (23 bits)
Octal	0o20271720
Hexadecimal	0x4173D0

Divisor Catalog (20)

Collatz Trajectory (149 steps to reach 1)

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

4,289,488 2,144,744 1,072,372 536,186 268,093 804,280 402,140 201,070 100,535 301,606 150,803 452,410 226,205 678,616 339,308 169,654 84,827 254,482 127,241 381,724 190,862 95,431 286,294 143,147 429,442 214,721 644,164 322,082 161,041 483,124 241,562 120,781 362,344 181,172 90,586 45,293 135,880 67,940 33,970 16,985 50,956 25,478 12,739 38,218 19,109 57,328 28,664 14,332 7,166 3,583 10,750 5,375 16,126 8,063 24,190 12,095 36,286 18,143 54,430 27,215

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