2,391,376

2⁴ × 13 × 11497

2,391,376 is even and not a perfect square. Its factorization is 2^4 × 13 × 11497 and its 20 divisors sum to 4,990,132.

Prime Factor Structure

Factorization String 2^4 × 13 × 11497

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 4,990,132

Proper Divisor Sum 2,598,756

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2391349 ← → #2391401

Radix Representation

Decimal	2391376
Binary	1001000111110101010000 (22 bits)
Octal	0o11076520
Hexadecimal	0x247D50

Divisor Catalog (20)

1 2 4 8 13 16 26 52 104 208 11,497 22,994 45,988 91,976 149,461 183,952 298,922 597,844 1,195,688 2,391,376

Collatz Trajectory (99 steps to reach 1)

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

2,391,376 1,195,688 597,844 298,922 149,461 448,384 224,192 112,096 56,048 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249 6,748 3,374 1,687 5,062 2,531

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