1,481,521

31 × 47791

1,481,521 factors as 31 × 47791. Its 4 positive divisors give a proper-divisor sum of 47,823, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 31 × 47791

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,529,344

Proper Divisor Sum 47,823

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1481503 ← → #1481527

Radix Representation

Decimal	1481521
Binary	101101001101100110001 (21 bits)
Octal	0o5515461
Hexadecimal	0x169B31

Divisor Catalog (4)

1 31 47,791 1,481,521

Collatz Trajectory (168 steps to reach 1)

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

1,481,521 4,444,564 2,222,282 1,111,141 3,333,424 1,666,712 833,356 416,678 208,339 625,018 312,509 937,528 468,764 234,382 117,191 351,574 175,787 527,362 263,681 791,044 395,522 197,761 593,284 296,642 148,321 444,964 222,482 111,241 333,724 166,862 83,431 250,294 125,147 375,442 187,721 563,164 281,582 140,791 422,374 211,187 633,562 316,781 950,344 475,172 237,586 118,793 356,380 178,190 89,095 267,286 133,643 400,930 200,465 601,396 300,698 150,349 451,048 225,524 112,762 56,381

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