λ
Sigma Notebook

7,923,848

23 × 31 × 89 × 359
Deficient Even Composite

7,923,848 is even and not a perfect square. Its factorization is 2^3 × 31 × 89 × 359 and its 32 divisors sum to 15,552,000.

Prime Factor Structure

Factorization String 2^3 × 31 × 89 × 359
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 15,552,000
Proper Divisor Sum 7,628,152
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7923847 ← → #7923857

Radix Representation

Decimal 7923848
Binary 11110001110100010001000 (23 bits)
Octal 0o36164210
Hexadecimal 0x78E888

Divisor Catalog (32)

1 2 4 8 31 62 89 124 178 248 356 359 712 718 1,436 2,759 2,872 5,518 11,036 11,129 22,072 22,258 31,951 44,516 63,902 89,032 127,804 255,608 990,481 1,980,962 3,961,924 7,923,848

Collatz Trajectory (186 steps to reach 1)

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

7,923,848 3,961,924 1,980,962 990,481 2,971,444 1,485,722 742,861 2,228,584 1,114,292 557,146 278,573 835,720 417,860 208,930 104,465 313,396 156,698 78,349 235,048 117,524 58,762 29,381 88,144 44,072 22,036 11,018 5,509 16,528 8,264 4,132 2,066 1,033 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 1,246 623 1,870 935 2,806 1,403

More profiles

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