3,642,739

3642739

3,642,739 factors as 3642739. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 159 steps.

Prime Factor Structure

Factorization String 3642739

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 3,642,740

Proper Divisor Sum 1

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3642733 ← → #3642791

Radix Representation

Decimal	3642739
Binary	1101111001010101110011 (22 bits)
Octal	0o15712563
Hexadecimal	0x379573

Divisor Catalog (2)

1 3,642,739

Collatz Trajectory (159 steps to reach 1)

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

3,642,739 10,928,218 5,464,109 16,392,328 8,196,164 4,098,082 2,049,041 6,147,124 3,073,562 1,536,781 4,610,344 2,305,172 1,152,586 576,293 1,728,880 864,440 432,220 216,110 108,055 324,166 162,083 486,250 243,125 729,376 364,688 182,344 91,172 45,586 22,793 68,380 34,190 17,095 51,286 25,643 76,930 38,465 115,396 57,698 28,849 86,548 43,274 21,637 64,912 32,456 16,228 8,114 4,057 12,172 6,086 3,043 9,130 4,565 13,696 6,848 3,424 1,712 856 428 214 107

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