λ
Match Zalai

3,822,202

2 × 1911101
Deficient Even Composite

3,822,202 factors as 2 × 1911101. Its 4 positive divisors give a proper-divisor sum of 1,911,104, so this integer is deficient. The Collatz stopping time is 79 steps.

Prime Factor Structure

Factorization String 2 × 1911101
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,733,306
Proper Divisor Sum 1,911,104
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #3822191 ← → #3822223

Radix Representation

Decimal 3822202
Binary 1110100101001001111010 (22 bits)
Octal 0o16451172
Hexadecimal 0x3A527A

Divisor Catalog (4)

1 2 1,911,101 3,822,202

Collatz Trajectory (79 steps to reach 1)

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

3,822,202 1,911,101 5,733,304 2,866,652 1,433,326 716,663 2,149,990 1,074,995 3,224,986 1,612,493 4,837,480 2,418,740 1,209,370 604,685 1,814,056 907,028 453,514 226,757 680,272 340,136 170,068 85,034 42,517 127,552 63,776 31,888 15,944 7,972 3,986 1,993 5,980 2,990 1,495 4,486 2,243 6,730 3,365 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19

More profiles

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