λ
Sigma Notebook

1,442,483

7 × 206069
Deficient Odd Composite

1,442,483 is odd and not a perfect square. Its factorization is 7 × 206069 and its 4 divisors sum to 1,648,560.

Prime Factor Structure

Factorization String 7 × 206069
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,648,560
Proper Divisor Sum 206,077
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1442459 ← → #1442509

Radix Representation

Decimal 1442483
Binary 101100000001010110011 (21 bits)
Octal 0o5401263
Hexadecimal 0x1602B3

Divisor Catalog (4)

1 7 206,069 1,442,483

Collatz Trajectory (93 steps to reach 1)

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

1,442,483 4,327,450 2,163,725 6,491,176 3,245,588 1,622,794 811,397 2,434,192 1,217,096 608,548 304,274 152,137 456,412 228,206 114,103 342,310 171,155 513,466 256,733 770,200 385,100 192,550 96,275 288,826 144,413 433,240 216,620 108,310 54,155 162,466 81,233 243,700 121,850 60,925 182,776 91,388 45,694 22,847 68,542 34,271 102,814 51,407 154,222 77,111 231,334 115,667 347,002 173,501 520,504 260,252 130,126 65,063 195,190 97,595 292,786 146,393 439,180 219,590 109,795 329,386

More profiles

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