λ
Sigma Notebook

7,772,647

233 × 33359
Deficient Odd Composite

7,772,647 is odd and not a perfect square. Its factorization is 233 × 33359 and its 4 divisors sum to 7,806,240.

Prime Factor Structure

Factorization String 233 × 33359
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,806,240
Proper Divisor Sum 33,593
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #7772641 ← → #7772663

Radix Representation

Decimal 7772647
Binary 11101101001100111100111 (23 bits)
Octal 0o35514747
Hexadecimal 0x7699E7

Divisor Catalog (4)

1 233 33,359 7,772,647

Collatz Trajectory (155 steps to reach 1)

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

7,772,647 23,317,942 11,658,971 34,976,914 17,488,457 52,465,372 26,232,686 13,116,343 39,349,030 19,674,515 59,023,546 29,511,773 88,535,320 44,267,660 22,133,830 11,066,915 33,200,746 16,600,373 49,801,120 24,900,560 12,450,280 6,225,140 3,112,570 1,556,285 4,668,856 2,334,428 1,167,214 583,607 1,750,822 875,411 2,626,234 1,313,117 3,939,352 1,969,676 984,838 492,419 1,477,258 738,629 2,215,888 1,107,944 553,972 276,986 138,493 415,480 207,740 103,870 51,935 155,806 77,903 233,710 116,855 350,566 175,283 525,850 262,925 788,776 394,388 197,194 98,597 295,792

More profiles

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