λ
Sigma Notebook

1,330,773

3 × 443591
Deficient Odd Composite

1,330,773 is odd and not a perfect square. Its factorization is 3 × 443591 and its 4 divisors sum to 1,774,368.

Prime Factor Structure

Factorization String 3 × 443591
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,774,368
Proper Divisor Sum 443,595
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #1330751 ← → #1330783

Radix Representation

Decimal 1330773
Binary 101000100111001010101 (21 bits)
Octal 0o5047125
Hexadecimal 0x144E55

Divisor Catalog (4)

1 3 443,591 1,330,773

Collatz Trajectory (230 steps to reach 1)

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

1,330,773 3,992,320 1,996,160 998,080 499,040 249,520 124,760 62,380 31,190 15,595 46,786 23,393 70,180 35,090 17,545 52,636 26,318 13,159 39,478 19,739 59,218 29,609 88,828 44,414 22,207 66,622 33,311 99,934 49,967 149,902 74,951 224,854 112,427 337,282 168,641 505,924 252,962 126,481 379,444 189,722 94,861 284,584 142,292 71,146 35,573 106,720 53,360 26,680 13,340 6,670 3,335 10,006 5,003 15,010 7,505 22,516 11,258 5,629 16,888 8,444

More profiles

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