λ
Sequence Observatory

6,895,430

2 × 5 × 167 × 4129
Deficient Even Composite

Starting at 6,895,430, the Collatz iteration reaches 1 after 98 steps. The first transition is 3447715; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 167 × 4129
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,489,120
Proper Divisor Sum 5,593,690
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6895429 ← → #6895451

Radix Representation

Decimal 6895430
Binary 11010010011011101000110 (23 bits)
Octal 0o32233506
Hexadecimal 0x693746

Divisor Catalog (16)

1 2 5 10 167 334 835 1,670 4,129 8,258 20,645 41,290 689,543 1,379,086 3,447,715 6,895,430

Collatz Trajectory (98 steps to reach 1)

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

6,895,430 3,447,715 10,343,146 5,171,573 15,514,720 7,757,360 3,878,680 1,939,340 969,670 484,835 1,454,506 727,253 2,181,760 1,090,880 545,440 272,720 136,360 68,180 34,090 17,045 51,136 25,568 12,784 6,392 3,196 1,598 799 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222

More profiles

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