λ
Integer Codex

4,918,993

4918993
Deficient Odd Prime

For 4,918,993, the 2 positive divisors have a total of 4,918,994. Removing 4,918,993 leaves 1, which gives the deficient classification.

Prime Factor Structure

Factorization String 4918993
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,918,994
Proper Divisor Sum 1
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #4918981 ← → #4918997

Radix Representation

Decimal 4918993
Binary 10010110000111011010001 (23 bits)
Octal 0o22607321
Hexadecimal 0x4B0ED1

Divisor Catalog (2)

Collatz Trajectory (87 steps to reach 1)

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

4,918,993 14,756,980 7,378,490 3,689,245 11,067,736 5,533,868 2,766,934 1,383,467 4,150,402 2,075,201 6,225,604 3,112,802 1,556,401 4,669,204 2,334,602 1,167,301 3,501,904 1,750,952 875,476 437,738 218,869 656,608 328,304 164,152 82,076 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868

More profiles

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