λ
Sequence Observatory

3,013,211

3013211
Deficient Odd Prime

Starting at 3,013,211, the Collatz iteration reaches 1 after 164 steps. The first transition is 9039634; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3013211
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,013,212
Proper Divisor Sum 1
Digit Sum / Digital Root 11 (Root: 2)
Adjacent Primes #3013193 ← → #3013237

Radix Representation

Decimal 3013211
Binary 1011011111101001011011 (22 bits)
Octal 0o13375133
Hexadecimal 0x2DFA5B

Divisor Catalog (2)

Collatz Trajectory (164 steps to reach 1)

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

3,013,211 9,039,634 4,519,817 13,559,452 6,779,726 3,389,863 10,169,590 5,084,795 15,254,386 7,627,193 22,881,580 11,440,790 5,720,395 17,161,186 8,580,593 25,741,780 12,870,890 6,435,445 19,306,336 9,653,168 4,826,584 2,413,292 1,206,646 603,323 1,809,970 904,985 2,714,956 1,357,478 678,739 2,036,218 1,018,109 3,054,328 1,527,164 763,582 381,791 1,145,374 572,687 1,718,062 859,031 2,577,094 1,288,547 3,865,642 1,932,821 5,798,464 2,899,232 1,449,616 724,808 362,404 181,202 90,601 271,804 135,902 67,951 203,854 101,927 305,782 152,891 458,674 229,337 688,012

More profiles

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