λ
Ratio Atlas
Atlas › Integer Profiles › Node 4,453,420

4,453,420

22 × 5 × 41 × 5431
Abundant Even Composite

4,453,420 factors as 2^2 × 5 × 41 × 5431. Its 24 positive divisors give a proper-divisor sum of 5,128,628, so this integer is abundant. The Collatz stopping time is 118 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 41 × 5431
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 9,582,048
Proper Divisor Sum 5,128,628
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #4453417 ← → #4453433

Radix Representation

Decimal 4453420
Binary 10000111111010000101100 (23 bits)
Octal 0o20772054
Hexadecimal 0x43F42C

Divisor Catalog (24)

1 2 4 5 10 20 41 82 164 205 410 820 5,431 10,862 21,724 27,155 54,310 108,620 222,671 445,342 890,684 1,113,355 2,226,710 4,453,420

Collatz Trajectory (118 steps to reach 1)

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

4,453,420 2,226,710 1,113,355 3,340,066 1,670,033 5,010,100 2,505,050 1,252,525 3,757,576 1,878,788 939,394 469,697 1,409,092 704,546 352,273 1,056,820 528,410 264,205 792,616 396,308 198,154 99,077 297,232 148,616 74,308 37,154 18,577 55,732 27,866 13,933 41,800 20,900 10,450 5,225 15,676 7,838 3,919 11,758 5,879 17,638 8,819 26,458 13,229 39,688 19,844 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #4,453,419 Browse Full Index Next Integer #4,453,421 →