λ
Zalai Atlas

1,293,419

1293419
Deficient Odd Prime

1,293,419 has the prime decomposition 1293419. Its 1 distinct prime factor produce 2 positive divisors.

Prime Factor Structure

Factorization String 1293419
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,293,420
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1293401 ← → #1293421

Radix Representation

Decimal 1293419
Binary 100111011110001101011 (21 bits)
Octal 0o4736153
Hexadecimal 0x13BC6B

Divisor Catalog (2)

Collatz Trajectory (178 steps to reach 1)

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

1,293,419 3,880,258 1,940,129 5,820,388 2,910,194 1,455,097 4,365,292 2,182,646 1,091,323 3,273,970 1,636,985 4,910,956 2,455,478 1,227,739 3,683,218 1,841,609 5,524,828 2,762,414 1,381,207 4,143,622 2,071,811 6,215,434 3,107,717 9,323,152 4,661,576 2,330,788 1,165,394 582,697 1,748,092 874,046 437,023 1,311,070 655,535 1,966,606 983,303 2,949,910 1,474,955 4,424,866 2,212,433 6,637,300 3,318,650 1,659,325 4,977,976 2,488,988 1,244,494 622,247 1,866,742 933,371 2,800,114 1,400,057 4,200,172 2,100,086 1,050,043 3,150,130 1,575,065 4,725,196 2,362,598 1,181,299 3,543,898 1,771,949

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