λ
Sequence Observatory

9,936,627

3 × 3312209
Deficient Odd Composite

Starting at 9,936,627, the Collatz iteration reaches 1 after 145 steps. The first transition is 29809882; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 3312209
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 13,248,840
Proper Divisor Sum 3,312,213
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #9936617 ← → #9936629

Radix Representation

Decimal 9936627
Binary 100101111001111011110011 (24 bits)
Octal 0o45717363
Hexadecimal 0x979EF3

Divisor Catalog (4)

1 3 3,312,209 9,936,627

Collatz Trajectory (145 steps to reach 1)

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

9,936,627 29,809,882 14,904,941 44,714,824 22,357,412 11,178,706 5,589,353 16,768,060 8,384,030 4,192,015 12,576,046 6,288,023 18,864,070 9,432,035 28,296,106 14,148,053 42,444,160 21,222,080 10,611,040 5,305,520 2,652,760 1,326,380 663,190 331,595 994,786 497,393 1,492,180 746,090 373,045 1,119,136 559,568 279,784 139,892 69,946 34,973 104,920 52,460 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510

More profiles

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