λ
Prime Ledger

940,545

33 × 5 × 6967
Deficient Odd Composite

940,545 has the prime decomposition 3^3 × 5 × 6967. Its 3 distinct prime factors produce 16 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 5 × 6967
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,672,320
Proper Divisor Sum 731,775
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #940543 ← → #940547

Radix Representation

Decimal 940545
Binary 11100101101000000001 (20 bits)
Octal 0o3455001
Hexadecimal 0xE5A01

Divisor Catalog (16)

1 3 5 9 15 27 45 135 6,967 20,901 34,835 62,703 104,505 188,109 313,515 940,545

Collatz Trajectory (152 steps to reach 1)

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

940,545 2,821,636 1,410,818 705,409 2,116,228 1,058,114 529,057 1,587,172 793,586 396,793 1,190,380 595,190 297,595 892,786 446,393 1,339,180 669,590 334,795 1,004,386 502,193 1,506,580 753,290 376,645 1,129,936 564,968 282,484 141,242 70,621 211,864 105,932 52,966 26,483 79,450 39,725 119,176 59,588 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969

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