15,440,342

2 × 7720171

Prime Factor Structure

Factorization String 2 × 7720171

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 23,160,516

Proper Divisor Sum 7,720,174

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #15440323 ← → #15440357

Radix Representation

Decimal	15440342
Binary	111010111001100111010110 (24 bits)
Octal	0o72714726
Hexadecimal	0xEB99D6

Divisor Catalog (4)

1 2 7,720,171 15,440,342

Collatz Trajectory (324 steps to reach 1)

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

15,440,342 7,720,171 23,160,514 11,580,257 34,740,772 17,370,386 8,685,193 26,055,580 13,027,790 6,513,895 19,541,686 9,770,843 29,312,530 14,656,265 43,968,796 21,984,398 10,992,199 32,976,598 16,488,299 49,464,898 24,732,449 74,197,348 37,098,674 18,549,337 55,648,012 27,824,006 13,912,003 41,736,010 20,868,005 62,604,016 31,302,008 15,651,004 7,825,502 3,912,751 11,738,254 5,869,127 17,607,382 8,803,691 26,411,074 13,205,537 39,616,612 19,808,306 9,904,153 29,712,460 14,856,230 7,428,115 22,284,346 11,142,173 33,426,520 16,713,260 8,356,630 4,178,315 12,534,946 6,267,473 18,802,420 9,401,210 4,700,605 14,101,816 7,050,908 3,525,454

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