λ
Sigma Notebook

7,698,049

7698049
Deficient Odd Prime

7,698,049 is odd and not a perfect square. Its factorization is 7698049 and its 2 divisors sum to 7,698,050.

Prime Factor Structure

Factorization String 7698049
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,698,050
Proper Divisor Sum 1
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #7698043 ← → #7698101

Radix Representation

Decimal 7698049
Binary 11101010111011010000001 (23 bits)
Octal 0o35273201
Hexadecimal 0x757681

Divisor Catalog (2)

Collatz Trajectory (124 steps to reach 1)

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

7,698,049 23,094,148 11,547,074 5,773,537 17,320,612 8,660,306 4,330,153 12,990,460 6,495,230 3,247,615 9,742,846 4,871,423 14,614,270 7,307,135 21,921,406 10,960,703 32,882,110 16,441,055 49,323,166 24,661,583 73,984,750 36,992,375 110,977,126 55,488,563 166,465,690 83,232,845 249,698,536 124,849,268 62,424,634 31,212,317 93,636,952 46,818,476 23,409,238 11,704,619 35,113,858 17,556,929 52,670,788 26,335,394 13,167,697 39,503,092 19,751,546 9,875,773 29,627,320 14,813,660 7,406,830 3,703,415 11,110,246 5,555,123 16,665,370 8,332,685 24,998,056 12,499,028 6,249,514 3,124,757 9,374,272 4,687,136 2,343,568 1,171,784 585,892 292,946

More profiles

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