9,797,440

2⁶ × 5 × 17 × 1801

Starting at 9,797,440, the Collatz iteration reaches 1 after 207 steps. The first transition is 4898720; the starting value is even with 56 positive divisors.

Prime Factor Structure

Factorization String 2^6 × 5 × 17 × 1801

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 56

Divisor Sum (σ) 24,716,232

Proper Divisor Sum 14,918,792

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9797429 ← → #9797443

Radix Representation

Decimal	9797440
Binary	100101010111111101000000 (24 bits)
Octal	0o45277500
Hexadecimal	0x957F40

Divisor Catalog (56)

Collatz Trajectory (207 steps to reach 1)

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

9,797,440 4,898,720 2,449,360 1,224,680 612,340 306,170 153,085 459,256 229,628 114,814 57,407 172,222 86,111 258,334 129,167 387,502 193,751 581,254 290,627 871,882 435,941 1,307,824 653,912 326,956 163,478 81,739 245,218 122,609 367,828 183,914 91,957 275,872 137,936 68,968 34,484 17,242 8,621 25,864 12,932 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367

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