λ
Sequence Observatory

3,313,153

3313153
Deficient Odd Prime

Starting at 3,313,153, the Collatz iteration reaches 1 after 239 steps. The first transition is 9939460; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3313153
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,313,154
Proper Divisor Sum 1
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #3313139 ← → #3313159

Radix Representation

Decimal 3313153
Binary 1100101000111000000001 (22 bits)
Octal 0o14507001
Hexadecimal 0x328E01

Divisor Catalog (2)

Collatz Trajectory (239 steps to reach 1)

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

3,313,153 9,939,460 4,969,730 2,484,865 7,454,596 3,727,298 1,863,649 5,590,948 2,795,474 1,397,737 4,193,212 2,096,606 1,048,303 3,144,910 1,572,455 4,717,366 2,358,683 7,076,050 3,538,025 10,614,076 5,307,038 2,653,519 7,960,558 3,980,279 11,940,838 5,970,419 17,911,258 8,955,629 26,866,888 13,433,444 6,716,722 3,358,361 10,075,084 5,037,542 2,518,771 7,556,314 3,778,157 11,334,472 5,667,236 2,833,618 1,416,809 4,250,428 2,125,214 1,062,607 3,187,822 1,593,911 4,781,734 2,390,867 7,172,602 3,586,301 10,758,904 5,379,452 2,689,726 1,344,863 4,034,590 2,017,295 6,051,886 3,025,943 9,077,830 4,538,915

More profiles

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