λ
Sequence Observatory

9,376,205

5 × 1875241
Deficient Odd Composite

Starting at 9,376,205, the Collatz iteration reaches 1 after 150 steps. The first transition is 28128616; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 1875241
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,251,452
Proper Divisor Sum 1,875,247
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #9376187 ← → #9376219

Radix Representation

Decimal 9376205
Binary 100011110001000111001101 (24 bits)
Octal 0o43610715
Hexadecimal 0x8F11CD

Divisor Catalog (4)

1 5 1,875,241 9,376,205

Collatz Trajectory (150 steps to reach 1)

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

9,376,205 28,128,616 14,064,308 7,032,154 3,516,077 10,548,232 5,274,116 2,637,058 1,318,529 3,955,588 1,977,794 988,897 2,966,692 1,483,346 741,673 2,225,020 1,112,510 556,255 1,668,766 834,383 2,503,150 1,251,575 3,754,726 1,877,363 5,632,090 2,816,045 8,448,136 4,224,068 2,112,034 1,056,017 3,168,052 1,584,026 792,013 2,376,040 1,188,020 594,010 297,005 891,016 445,508 222,754 111,377 334,132 167,066 83,533 250,600 125,300 62,650 31,325 93,976 46,988 23,494 11,747 35,242 17,621 52,864 26,432 13,216 6,608 3,304 1,652

More profiles

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