λ
Sequence Observatory

6,087,215

5 × 1217443
Deficient Odd Composite

Starting at 6,087,215, the Collatz iteration reaches 1 after 170 steps. The first transition is 18261646; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 1217443
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,304,664
Proper Divisor Sum 1,217,449
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #6087181 ← → #6087217

Radix Representation

Decimal 6087215
Binary 10111001110001000101111 (23 bits)
Octal 0o27161057
Hexadecimal 0x5CE22F

Divisor Catalog (4)

1 5 1,217,443 6,087,215

Collatz Trajectory (170 steps to reach 1)

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

6,087,215 18,261,646 9,130,823 27,392,470 13,696,235 41,088,706 20,544,353 61,633,060 30,816,530 15,408,265 46,224,796 23,112,398 11,556,199 34,668,598 17,334,299 52,002,898 26,001,449 78,004,348 39,002,174 19,501,087 58,503,262 29,251,631 87,754,894 43,877,447 131,632,342 65,816,171 197,448,514 98,724,257 296,172,772 148,086,386 74,043,193 222,129,580 111,064,790 55,532,395 166,597,186 83,298,593 249,895,780 124,947,890 62,473,945 187,421,836 93,710,918 46,855,459 140,566,378 70,283,189 210,849,568 105,424,784 52,712,392 26,356,196 13,178,098 6,589,049 19,767,148 9,883,574 4,941,787 14,825,362 7,412,681 22,238,044 11,119,022 5,559,511 16,678,534 8,339,267

More profiles

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