λ
Sigma Notebook

2,150,093

11 × 71 × 2753
Deficient Odd Composite

2,150,093 is odd and not a perfect square. Its factorization is 11 × 71 × 2753 and its 8 divisors sum to 2,379,456.

Prime Factor Structure

Factorization String 11 × 71 × 2753
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,379,456
Proper Divisor Sum 229,363
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #2150039 ← → #2150101

Radix Representation

Decimal 2150093
Binary 1000001100111011001101 (22 bits)
Octal 0o10147315
Hexadecimal 0x20CECD

Divisor Catalog (8)

1 11 71 781 2,753 30,283 195,463 2,150,093

Collatz Trajectory (73 steps to reach 1)

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

2,150,093 6,450,280 3,225,140 1,612,570 806,285 2,418,856 1,209,428 604,714 302,357 907,072 453,536 226,768 113,384 56,692 28,346 14,173 42,520 21,260 10,630 5,315 15,946 7,973 23,920 11,960 5,980 2,990 1,495 4,486 2,243 6,730 3,365 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11

More profiles

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