λ
Sequence Observatory

5,400,454

2 × 2700227
Deficient Even Composite

Starting at 5,400,454, the Collatz iteration reaches 1 after 113 steps. The first transition is 2700227; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 2700227
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,100,684
Proper Divisor Sum 2,700,230
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #5400443 ← → #5400457

Radix Representation

Decimal 5400454
Binary 10100100110011110000110 (23 bits)
Octal 0o24463606
Hexadecimal 0x526786

Divisor Catalog (4)

1 2 2,700,227 5,400,454

Collatz Trajectory (113 steps to reach 1)

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

5,400,454 2,700,227 8,100,682 4,050,341 12,151,024 6,075,512 3,037,756 1,518,878 759,439 2,278,318 1,139,159 3,417,478 1,708,739 5,126,218 2,563,109 7,689,328 3,844,664 1,922,332 961,166 480,583 1,441,750 720,875 2,162,626 1,081,313 3,243,940 1,621,970 810,985 2,432,956 1,216,478 608,239 1,824,718 912,359 2,737,078 1,368,539 4,105,618 2,052,809 6,158,428 3,079,214 1,539,607 4,618,822 2,309,411 6,928,234 3,464,117 10,392,352 5,196,176 2,598,088 1,299,044 649,522 324,761 974,284 487,142 243,571 730,714 365,357 1,096,072 548,036 274,018 137,009 411,028 205,514

More profiles

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