λ
Sigma Notebook

3,516,996

22 × 3 × 7 × 149 × 281
Abundant Even Composite

3,516,996 is even and not a perfect square. Its factorization is 2^2 × 3 × 7 × 149 × 281 and its 48 divisors sum to 9,475,200.

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 149 × 281
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 9,475,200
Proper Divisor Sum 5,958,204
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #3516973 ← → #3517009

Radix Representation

Decimal 3516996
Binary 1101011010101001000100 (22 bits)
Octal 0o15325104
Hexadecimal 0x35AA44

Divisor Catalog (48)

1 2 3 4 6 7 12 14 21 28 42 84 149 281 298 447 562 596 843 894 1,043 1,124 1,686 1,788 1,967 2,086 3,129 3,372 3,934 4,172 5,901 6,258 7,868 11,802 12,516 23,604 41,869 83,738 125,607 167,476 251,214 293,083 502,428 586,166 879,249 1,172,332 1,758,498 3,516,996

Collatz Trajectory (71 steps to reach 1)

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

3,516,996 1,758,498 879,249 2,637,748 1,318,874 659,437 1,978,312 989,156 494,578 247,289 741,868 370,934 185,467 556,402 278,201 834,604 417,302 208,651 625,954 312,977 938,932 469,466 234,733 704,200 352,100 176,050 88,025 264,076 132,038 66,019 198,058 99,029 297,088 148,544 74,272 37,136 18,568 9,284 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106

More profiles

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