1,622,875

5³ × 12983

1,622,875 factors as 5^3 × 12983. Its 8 positive divisors give a proper-divisor sum of 402,629, so this integer is deficient. The Collatz stopping time is 238 steps.

Prime Factor Structure

Factorization String 5^3 × 12983

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,025,504

Proper Divisor Sum 402,629

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1622867 ← → #1622879

Radix Representation

Decimal	1622875
Binary	110001100001101011011 (21 bits)
Octal	0o6141533
Hexadecimal	0x18C35B

Divisor Catalog (8)

1 5 25 125 12,983 64,915 324,575 1,622,875

Collatz Trajectory (238 steps to reach 1)

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

1,622,875 4,868,626 2,434,313 7,302,940 3,651,470 1,825,735 5,477,206 2,738,603 8,215,810 4,107,905 12,323,716 6,161,858 3,080,929 9,242,788 4,621,394 2,310,697 6,932,092 3,466,046 1,733,023 5,199,070 2,599,535 7,798,606 3,899,303 11,697,910 5,848,955 17,546,866 8,773,433 26,320,300 13,160,150 6,580,075 19,740,226 9,870,113 29,610,340 14,805,170 7,402,585 22,207,756 11,103,878 5,551,939 16,655,818 8,327,909 24,983,728 12,491,864 6,245,932 3,122,966 1,561,483 4,684,450 2,342,225 7,026,676 3,513,338 1,756,669 5,270,008 2,635,004 1,317,502 658,751 1,976,254 988,127 2,964,382 1,482,191 4,446,574 2,223,287

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