λ
Sigma Notebook

2,104,901

2104901
Deficient Odd Prime

2,104,901 is odd and not a perfect square. Its factorization is 2104901 and its 2 divisors sum to 2,104,902.

Prime Factor Structure

Factorization String 2104901
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,104,902
Proper Divisor Sum 1
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #2104871 ← → #2104909

Radix Representation

Decimal 2104901
Binary 1000000001111001000101 (22 bits)
Octal 0o10017105
Hexadecimal 0x201E45

Divisor Catalog (2)

Collatz Trajectory (166 steps to reach 1)

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

2,104,901 6,314,704 3,157,352 1,578,676 789,338 394,669 1,184,008 592,004 296,002 148,001 444,004 222,002 111,001 333,004 166,502 83,251 249,754 124,877 374,632 187,316 93,658 46,829 140,488 70,244 35,122 17,561 52,684 26,342 13,171 39,514 19,757 59,272 29,636 14,818 7,409 22,228 11,114 5,557 16,672 8,336 4,168 2,084 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62

More profiles

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