λ
Sigma Notebook

2,570,734

2 × 29 × 127 × 349
Deficient Even Composite

2,570,734 is even and not a perfect square. Its factorization is 2 × 29 × 127 × 349 and its 16 divisors sum to 4,032,000.

Prime Factor Structure

Factorization String 2 × 29 × 127 × 349
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,032,000
Proper Divisor Sum 1,461,266
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #2570717 ← → #2570749

Radix Representation

Decimal 2570734
Binary 1001110011100111101110 (22 bits)
Octal 0o11634756
Hexadecimal 0x2739EE

Divisor Catalog (16)

1 2 29 58 127 254 349 698 3,683 7,366 10,121 20,242 44,323 88,646 1,285,367 2,570,734

Collatz Trajectory (73 steps to reach 1)

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

2,570,734 1,285,367 3,856,102 1,928,051 5,784,154 2,892,077 8,676,232 4,338,116 2,169,058 1,084,529 3,253,588 1,626,794 813,397 2,440,192 1,220,096 610,048 305,024 152,512 76,256 38,128 19,064 9,532 4,766 2,383 7,150 3,575 10,726 5,363 16,090 8,045 24,136 12,068 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454

More profiles

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