λ
Sigma Notebook

4,763,878

2 × 72 × 48611
Deficient Even Composite

4,763,878 is even and not a perfect square. Its factorization is 2 × 7^2 × 48611 and its 12 divisors sum to 8,312,652.

Prime Factor Structure

Factorization String 2 × 7^2 × 48611
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 8,312,652
Proper Divisor Sum 3,548,774
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #4763849 ← → #4763879

Radix Representation

Decimal 4763878
Binary 10010001011000011100110 (23 bits)
Octal 0o22130346
Hexadecimal 0x48B0E6

Divisor Catalog (12)

1 2 7 14 49 98 48,611 97,222 340,277 680,554 2,381,939 4,763,878

Collatz Trajectory (255 steps to reach 1)

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

4,763,878 2,381,939 7,145,818 3,572,909 10,718,728 5,359,364 2,679,682 1,339,841 4,019,524 2,009,762 1,004,881 3,014,644 1,507,322 753,661 2,260,984 1,130,492 565,246 282,623 847,870 423,935 1,271,806 635,903 1,907,710 953,855 2,861,566 1,430,783 4,292,350 2,146,175 6,438,526 3,219,263 9,657,790 4,828,895 14,486,686 7,243,343 21,730,030 10,865,015 32,595,046 16,297,523 48,892,570 24,446,285 73,338,856 36,669,428 18,334,714 9,167,357 27,502,072 13,751,036 6,875,518 3,437,759 10,313,278 5,156,639 15,469,918 7,734,959 23,204,878 11,602,439 34,807,318 17,403,659 52,210,978 26,105,489 78,316,468 39,158,234

More profiles

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