λ
Sigma Notebook

7,344,446

2 × 3672223
Deficient Even Composite

7,344,446 is even and not a perfect square. Its factorization is 2 × 3672223 and its 4 divisors sum to 11,016,672.

Prime Factor Structure

Factorization String 2 × 3672223
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,016,672
Proper Divisor Sum 3,672,226
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #7344439 ← → #7344451

Radix Representation

Decimal 7344446
Binary 11100000001000100111110 (23 bits)
Octal 0o34010476
Hexadecimal 0x70113E

Divisor Catalog (4)

1 2 3,672,223 7,344,446

Collatz Trajectory (111 steps to reach 1)

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

7,344,446 3,672,223 11,016,670 5,508,335 16,525,006 8,262,503 24,787,510 12,393,755 37,181,266 18,590,633 55,771,900 27,885,950 13,942,975 41,828,926 20,914,463 62,743,390 31,371,695 94,115,086 47,057,543 141,172,630 70,586,315 211,758,946 105,879,473 317,638,420 158,819,210 79,409,605 238,228,816 119,114,408 59,557,204 29,778,602 14,889,301 44,667,904 22,333,952 11,166,976 5,583,488 2,791,744 1,395,872 697,936 348,968 174,484 87,242 43,621 130,864 65,432 32,716 16,358 8,179 24,538 12,269 36,808 18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766

More profiles

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