λ
Sigma Notebook

9,870,173

9870173
Deficient Odd Prime

9,870,173 is odd and not a perfect square. Its factorization is 9870173 and its 2 divisors sum to 9,870,174.

Prime Factor Structure

Factorization String 9870173
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,870,174
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9870167 ← → #9870193

Radix Representation

Decimal 9870173
Binary 100101101001101101011101 (24 bits)
Octal 0o45515535
Hexadecimal 0x969B5D

Divisor Catalog (2)

Collatz Trajectory (220 steps to reach 1)

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

9,870,173 29,610,520 14,805,260 7,402,630 3,701,315 11,103,946 5,551,973 16,655,920 8,327,960 4,163,980 2,081,990 1,040,995 3,122,986 1,561,493 4,684,480 2,342,240 1,171,120 585,560 292,780 146,390 73,195 219,586 109,793 329,380 164,690 82,345 247,036 123,518 61,759 185,278 92,639 277,918 138,959 416,878 208,439 625,318 312,659 937,978 468,989 1,406,968 703,484 351,742 175,871 527,614 263,807 791,422 395,711 1,187,134 593,567 1,780,702 890,351 2,671,054 1,335,527 4,006,582 2,003,291 6,009,874 3,004,937 9,014,812 4,507,406 2,253,703

More profiles

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