λ
Sigma Notebook

4,406,955

3 × 5 × 7 × 19 × 472
Deficient Odd Composite

4,406,955 is odd and not a perfect square. Its factorization is 3 × 5 × 7 × 19 × 47^2 and its 48 divisors sum to 8,666,880.

Prime Factor Structure

Factorization String 3 × 5 × 7 × 19 × 47^2
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 8,666,880
Proper Divisor Sum 4,259,925
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4406953 ← → #4406957

Radix Representation

Decimal 4406955
Binary 10000110011111010101011 (23 bits)
Octal 0o20637253
Hexadecimal 0x433EAB

Divisor Catalog (48)

1 3 5 7 15 19 21 35 47 57 95 105 133 141 235 285 329 399 665 705 893 987 1,645 1,995 2,209 2,679 4,465 4,935 6,251 6,627 11,045 13,395 15,463 18,753 31,255 33,135 41,971 46,389 77,315 93,765 125,913 209,855 231,945 293,797 629,565 881,391 1,468,985 4,406,955

Collatz Trajectory (149 steps to reach 1)

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

4,406,955 13,220,866 6,610,433 19,831,300 9,915,650 4,957,825 14,873,476 7,436,738 3,718,369 11,155,108 5,577,554 2,788,777 8,366,332 4,183,166 2,091,583 6,274,750 3,137,375 9,412,126 4,706,063 14,118,190 7,059,095 21,177,286 10,588,643 31,765,930 15,882,965 47,648,896 23,824,448 11,912,224 5,956,112 2,978,056 1,489,028 744,514 372,257 1,116,772 558,386 279,193 837,580 418,790 209,395 628,186 314,093 942,280 471,140 235,570 117,785 353,356 176,678 88,339 265,018 132,509 397,528 198,764 99,382 49,691 149,074 74,537 223,612 111,806 55,903 167,710

More profiles

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