λ
Sigma Notebook

2,554,793

71 × 35983
Deficient Odd Composite

2,554,793 is odd and not a perfect square. Its factorization is 71 × 35983 and its 4 divisors sum to 2,590,848.

Prime Factor Structure

Factorization String 71 × 35983
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,590,848
Proper Divisor Sum 36,055
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #2554789 ← → #2554801

Radix Representation

Decimal 2554793
Binary 1001101111101110101001 (22 bits)
Octal 0o11575651
Hexadecimal 0x26FBA9

Divisor Catalog (4)

1 71 35,983 2,554,793

Collatz Trajectory (249 steps to reach 1)

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

2,554,793 7,664,380 3,832,190 1,916,095 5,748,286 2,874,143 8,622,430 4,311,215 12,933,646 6,466,823 19,400,470 9,700,235 29,100,706 14,550,353 43,651,060 21,825,530 10,912,765 32,738,296 16,369,148 8,184,574 4,092,287 12,276,862 6,138,431 18,415,294 9,207,647 27,622,942 13,811,471 41,434,414 20,717,207 62,151,622 31,075,811 93,227,434 46,613,717 139,841,152 69,920,576 34,960,288 17,480,144 8,740,072 4,370,036 2,185,018 1,092,509 3,277,528 1,638,764 819,382 409,691 1,229,074 614,537 1,843,612 921,806 460,903 1,382,710 691,355 2,074,066 1,037,033 3,111,100 1,555,550 777,775 2,333,326 1,166,663 3,499,990

More profiles

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