λ
Sigma Notebook

2,841,627

3 × 23 × 41183
Deficient Odd Composite

2,841,627 is odd and not a perfect square. Its factorization is 3 × 23 × 41183 and its 8 divisors sum to 3,953,664.

Prime Factor Structure

Factorization String 3 × 23 × 41183
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,953,664
Proper Divisor Sum 1,112,037
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #2841593 ← → #2841653

Radix Representation

Decimal 2841627
Binary 1010110101110000011011 (22 bits)
Octal 0o12656033
Hexadecimal 0x2B5C1B

Divisor Catalog (8)

1 3 23 69 41,183 123,549 947,209 2,841,627

Collatz Trajectory (169 steps to reach 1)

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

2,841,627 8,524,882 4,262,441 12,787,324 6,393,662 3,196,831 9,590,494 4,795,247 14,385,742 7,192,871 21,578,614 10,789,307 32,367,922 16,183,961 48,551,884 24,275,942 12,137,971 36,413,914 18,206,957 54,620,872 27,310,436 13,655,218 6,827,609 20,482,828 10,241,414 5,120,707 15,362,122 7,681,061 23,043,184 11,521,592 5,760,796 2,880,398 1,440,199 4,320,598 2,160,299 6,480,898 3,240,449 9,721,348 4,860,674 2,430,337 7,291,012 3,645,506 1,822,753 5,468,260 2,734,130 1,367,065 4,101,196 2,050,598 1,025,299 3,075,898 1,537,949 4,613,848 2,306,924 1,153,462 576,731 1,730,194 865,097 2,595,292 1,297,646 648,823

More profiles

← Previous Integer #2,841,626 Browse Full Index Next Integer #2,841,628 →