λ
Sigma Notebook

7,987,101

3 × 467 × 5701
Deficient Odd Composite

7,987,101 is odd and not a perfect square. Its factorization is 3 × 467 × 5701 and its 8 divisors sum to 10,674,144.

Prime Factor Structure

Factorization String 3 × 467 × 5701
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,674,144
Proper Divisor Sum 2,687,043
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #7987099 ← → #7987123

Radix Representation

Decimal 7987101
Binary 11110011101111110011101 (23 bits)
Octal 0o36357635
Hexadecimal 0x79DF9D

Divisor Catalog (8)

1 3 467 1,401 5,701 17,103 2,662,367 7,987,101

Collatz Trajectory (230 steps to reach 1)

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

7,987,101 23,961,304 11,980,652 5,990,326 2,995,163 8,985,490 4,492,745 13,478,236 6,739,118 3,369,559 10,108,678 5,054,339 15,163,018 7,581,509 22,744,528 11,372,264 5,686,132 2,843,066 1,421,533 4,264,600 2,132,300 1,066,150 533,075 1,599,226 799,613 2,398,840 1,199,420 599,710 299,855 899,566 449,783 1,349,350 674,675 2,024,026 1,012,013 3,036,040 1,518,020 759,010 379,505 1,138,516 569,258 284,629 853,888 426,944 213,472 106,736 53,368 26,684 13,342 6,671 20,014 10,007 30,022 15,011 45,034 22,517 67,552 33,776 16,888 8,444

More profiles

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