λ
Sigma Notebook

4,078,931

1051 × 3881
Deficient Odd Composite

4,078,931 is odd and not a perfect square. Its factorization is 1051 × 3881 and its 4 divisors sum to 4,083,864.

Prime Factor Structure

Factorization String 1051 × 3881
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,083,864
Proper Divisor Sum 4,933
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4078897 ← → #4078951

Radix Representation

Decimal 4078931
Binary 1111100011110101010011 (22 bits)
Octal 0o17436523
Hexadecimal 0x3E3D53

Divisor Catalog (4)

1 1,051 3,881 4,078,931

Collatz Trajectory (198 steps to reach 1)

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

4,078,931 12,236,794 6,118,397 18,355,192 9,177,596 4,588,798 2,294,399 6,883,198 3,441,599 10,324,798 5,162,399 15,487,198 7,743,599 23,230,798 11,615,399 34,846,198 17,423,099 52,269,298 26,134,649 78,403,948 39,201,974 19,600,987 58,802,962 29,401,481 88,204,444 44,102,222 22,051,111 66,153,334 33,076,667 99,230,002 49,615,001 148,845,004 74,422,502 37,211,251 111,633,754 55,816,877 167,450,632 83,725,316 41,862,658 20,931,329 62,793,988 31,396,994 15,698,497 47,095,492 23,547,746 11,773,873 35,321,620 17,660,810 8,830,405 26,491,216 13,245,608 6,622,804 3,311,402 1,655,701 4,967,104 2,483,552 1,241,776 620,888 310,444 155,222

More profiles

← Previous Integer #4,078,930 Browse Full Index Next Integer #4,078,932 →