λ
Sigma Notebook

4,030,880

25 × 5 × 7 × 59 × 61
Abundant Even Composite

4,030,880 is even and not a perfect square. Its factorization is 2^5 × 5 × 7 × 59 × 61 and its 96 divisors sum to 11,249,280.

Prime Factor Structure

Factorization String 2^5 × 5 × 7 × 59 × 61
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 11,249,280
Proper Divisor Sum 7,218,400
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #4030877 ← → #4030889

Radix Representation

Decimal 4030880
Binary 1111011000000110100000 (22 bits)
Octal 0o17300640
Hexadecimal 0x3D81A0

Divisor Catalog (60 of 96)

1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 59 61 70 80 112 118 122 140 160 224 236 244 280 295 305 413 427 472 488 560 590 610 826 854 944 976 1,120 1,180 1,220 1,652 1,708 1,888 1,952 2,065 2,135 2,360 2,440 3,304 3,416 3,599 4,130 4,270 4,720 4,880 6,608

Collatz Trajectory (123 steps to reach 1)

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

4,030,880 2,015,440 1,007,720 503,860 251,930 125,965 377,896 188,948 94,474 47,237 141,712 70,856 35,428 17,714 8,857 26,572 13,286 6,643 19,930 9,965 29,896 14,948 7,474 3,737 11,212 5,606 2,803 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268

More profiles

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