8,787,872

2⁵ × 47 × 5843

Starting at 8,787,872, the Collatz iteration reaches 1 after 62 steps. The first transition is 4393936; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^5 × 47 × 5843

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 17,672,256

Proper Divisor Sum 8,884,384

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #8787859 ← → #8787887

Radix Representation

Decimal	8787872
Binary	100001100001011110100000 (24 bits)
Octal	0o41413640
Hexadecimal	0x8617A0

Divisor Catalog (24)

1 2 4 8 16 32 47 94 188 376 752 1,504 5,843 11,686 23,372 46,744 93,488 186,976 274,621 549,242 1,098,484 2,196,968 4,393,936 8,787,872

Collatz Trajectory (62 steps to reach 1)

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

8,787,872 4,393,936 2,196,968 1,098,484 549,242 274,621 823,864 411,932 205,966 102,983 308,950 154,475 463,426 231,713 695,140 347,570 173,785 521,356 260,678 130,339 391,018 195,509 586,528 293,264 146,632 73,316 36,658 18,329 54,988 27,494 13,747 41,242 20,621 61,864 30,932 15,466 7,733 23,200 11,600 5,800 2,900 1,450 725 2,176 1,088 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8

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