λ
Sigma Notebook

3,012,155

5 × 602431
Deficient Odd Composite

3,012,155 is odd and not a perfect square. Its factorization is 5 × 602431 and its 4 divisors sum to 3,614,592.

Prime Factor Structure

Factorization String 5 × 602431
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,614,592
Proper Divisor Sum 602,437
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #3012137 ← → #3012161

Radix Representation

Decimal 3012155
Binary 1011011111011000111011 (22 bits)
Octal 0o13373073
Hexadecimal 0x2DF63B

Divisor Catalog (4)

1 5 602,431 3,012,155

Collatz Trajectory (164 steps to reach 1)

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

3,012,155 9,036,466 4,518,233 13,554,700 6,777,350 3,388,675 10,166,026 5,083,013 15,249,040 7,624,520 3,812,260 1,906,130 953,065 2,859,196 1,429,598 714,799 2,144,398 1,072,199 3,216,598 1,608,299 4,824,898 2,412,449 7,237,348 3,618,674 1,809,337 5,428,012 2,714,006 1,357,003 4,071,010 2,035,505 6,106,516 3,053,258 1,526,629 4,579,888 2,289,944 1,144,972 572,486 286,243 858,730 429,365 1,288,096 644,048 322,024 161,012 80,506 40,253 120,760 60,380 30,190 15,095 45,286 22,643 67,930 33,965 101,896 50,948 25,474 12,737 38,212 19,106

More profiles

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