λ
Sequence Observatory

4,114,533

3 × 1371511
Deficient Odd Composite

Starting at 4,114,533, the Collatz iteration reaches 1 after 136 steps. The first transition is 12343600; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1371511
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,486,048
Proper Divisor Sum 1,371,515
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #4114519 ← → #4114571

Radix Representation

Decimal 4114533
Binary 1111101100100001100101 (22 bits)
Octal 0o17544145
Hexadecimal 0x3EC865

Divisor Catalog (4)

1 3 1,371,511 4,114,533

Collatz Trajectory (136 steps to reach 1)

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

4,114,533 12,343,600 6,171,800 3,085,900 1,542,950 771,475 2,314,426 1,157,213 3,471,640 1,735,820 867,910 433,955 1,301,866 650,933 1,952,800 976,400 488,200 244,100 122,050 61,025 183,076 91,538 45,769 137,308 68,654 34,327 102,982 51,491 154,474 77,237 231,712 115,856 57,928 28,964 14,482 7,241 21,724 10,862 5,431 16,294 8,147 24,442 12,221 36,664 18,332 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108

More profiles

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