λ
Sigma Notebook

3,875,672

23 × 484459
Deficient Even Composite

3,875,672 is even and not a perfect square. Its factorization is 2^3 × 484459 and its 8 divisors sum to 7,266,900.

Prime Factor Structure

Factorization String 2^3 × 484459
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,266,900
Proper Divisor Sum 3,391,228
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #3875671 ← → #3875681

Radix Representation

Decimal 3875672
Binary 1110110010001101011000 (22 bits)
Octal 0o16621530
Hexadecimal 0x3B2358

Divisor Catalog (8)

1 2 4 8 484,459 968,918 1,937,836 3,875,672

Collatz Trajectory (110 steps to reach 1)

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

3,875,672 1,937,836 968,918 484,459 1,453,378 726,689 2,180,068 1,090,034 545,017 1,635,052 817,526 408,763 1,226,290 613,145 1,839,436 919,718 459,859 1,379,578 689,789 2,069,368 1,034,684 517,342 258,671 776,014 388,007 1,164,022 582,011 1,746,034 873,017 2,619,052 1,309,526 654,763 1,964,290 982,145 2,946,436 1,473,218 736,609 2,209,828 1,104,914 552,457 1,657,372 828,686 414,343 1,243,030 621,515 1,864,546 932,273 2,796,820 1,398,410 699,205 2,097,616 1,048,808 524,404 262,202 131,101 393,304 196,652 98,326 49,163 147,490

More profiles

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