2,202,001

137 × 16073

2,202,001 factors as 137 × 16073. Its 4 positive divisors give a proper-divisor sum of 16,211, so this integer is deficient. The Collatz stopping time is 210 steps.

Prime Factor Structure

Factorization String 137 × 16073

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,218,212

Proper Divisor Sum 16,211

Digit Sum / Digital Root 7 (Root: 7)

Adjacent Primes #2201989 ← → #2202007

Radix Representation

Decimal	2202001
Binary	1000011001100110010001 (22 bits)
Octal	0o10314621
Hexadecimal	0x219991

Divisor Catalog (4)

1 137 16,073 2,202,001

Collatz Trajectory (210 steps to reach 1)

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

2,202,001 6,606,004 3,303,002 1,651,501 4,954,504 2,477,252 1,238,626 619,313 1,857,940 928,970 464,485 1,393,456 696,728 348,364 174,182 87,091 261,274 130,637 391,912 195,956 97,978 48,989 146,968 73,484 36,742 18,371 55,114 27,557 82,672 41,336 20,668 10,334 5,167 15,502 7,751 23,254 11,627 34,882 17,441 52,324 26,162 13,081 39,244 19,622 9,811 29,434 14,717 44,152 22,076 11,038 5,519 16,558 8,279 24,838 12,419 37,258 18,629 55,888 27,944 13,972

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