λ
Sigma Notebook

7,045,261

179 × 39359
Deficient Odd Composite

7,045,261 is odd and not a perfect square. Its factorization is 179 × 39359 and its 4 divisors sum to 7,084,800.

Prime Factor Structure

Factorization String 179 × 39359
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,084,800
Proper Divisor Sum 39,539
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #7045243 ← → #7045279

Radix Representation

Decimal 7045261
Binary 11010111000000010001101 (23 bits)
Octal 0o32700215
Hexadecimal 0x6B808D

Divisor Catalog (4)

1 179 39,359 7,045,261

Collatz Trajectory (191 steps to reach 1)

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

7,045,261 21,135,784 10,567,892 5,283,946 2,641,973 7,925,920 3,962,960 1,981,480 990,740 495,370 247,685 743,056 371,528 185,764 92,882 46,441 139,324 69,662 34,831 104,494 52,247 156,742 78,371 235,114 117,557 352,672 176,336 88,168 44,084 22,042 11,021 33,064 16,532 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246

More profiles

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