λ
Ratio Atlas

16,379,230

2 × 5 × 72 × 33427
Abundant Even Composite

16,379,230 factors as 2 × 5 × 7^2 × 33427. Its 24 positive divisors give a proper-divisor sum of 17,917,898, so this integer is abundant. The Collatz stopping time is 169 steps.

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 33427
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 34,297,128
Proper Divisor Sum 17,917,898
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #16379227 ← → #16379257

Radix Representation

Decimal 16379230
Binary 111110011110110101011110 (24 bits)
Octal 0o76366536
Hexadecimal 0xF9ED5E

Divisor Catalog (24)

Collatz Trajectory (169 steps to reach 1)

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

16,379,230 8,189,615 24,568,846 12,284,423 36,853,270 18,426,635 55,279,906 27,639,953 82,919,860 41,459,930 20,729,965 62,189,896 31,094,948 15,547,474 7,773,737 23,321,212 11,660,606 5,830,303 17,490,910 8,745,455 26,236,366 13,118,183 39,354,550 19,677,275 59,031,826 29,515,913 88,547,740 44,273,870 22,136,935 66,410,806 33,205,403 99,616,210 49,808,105 149,424,316 74,712,158 37,356,079 112,068,238 56,034,119 168,102,358 84,051,179 252,153,538 126,076,769 378,230,308 189,115,154 94,557,577 283,672,732 141,836,366 70,918,183 212,754,550 106,377,275 319,131,826 159,565,913 478,697,740 239,348,870 119,674,435 359,023,306 179,511,653 538,534,960 269,267,480 134,633,740

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