1,652,643

3⁶ × 2267

1,652,643 factors as 3^6 × 2267. Its 14 positive divisors give a proper-divisor sum of 826,281, so this integer is deficient. The Collatz stopping time is 145 steps.

Prime Factor Structure

Factorization String 3^6 × 2267

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 14

Divisor Sum (σ) 2,478,924

Proper Divisor Sum 826,281

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1652627 ← → #1652671

Radix Representation

Decimal	1652643
Binary	110010011011110100011 (21 bits)
Octal	0o6233643
Hexadecimal	0x1937A3

Divisor Catalog (14)

1 3 9 27 81 243 729 2,267 6,801 20,403 61,209 183,627 550,881 1,652,643

Collatz Trajectory (145 steps to reach 1)

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

1,652,643 4,957,930 2,478,965 7,436,896 3,718,448 1,859,224 929,612 464,806 232,403 697,210 348,605 1,045,816 522,908 261,454 130,727 392,182 196,091 588,274 294,137 882,412 441,206 220,603 661,810 330,905 992,716 496,358 248,179 744,538 372,269 1,116,808 558,404 279,202 139,601 418,804 209,402 104,701 314,104 157,052 78,526 39,263 117,790 58,895 176,686 88,343 265,030 132,515 397,546 198,773 596,320 298,160 149,080 74,540 37,270 18,635 55,906 27,953 83,860 41,930 20,965 62,896

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