4,126,791

3 × 1375597

4,126,791 factors as 3 × 1375597. Its 4 positive divisors give a proper-divisor sum of 1,375,601, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 3 × 1375597

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,502,392

Proper Divisor Sum 1,375,601

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4126789 ← → #4126799

Radix Representation

Decimal	4126791
Binary	1111101111100001000111 (22 bits)
Octal	0o17574107
Hexadecimal	0x3EF847

Divisor Catalog (4)

1 3 1,375,597 4,126,791

Collatz Trajectory (167 steps to reach 1)

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

4,126,791 12,380,374 6,190,187 18,570,562 9,285,281 27,855,844 13,927,922 6,963,961 20,891,884 10,445,942 5,222,971 15,668,914 7,834,457 23,503,372 11,751,686 5,875,843 17,627,530 8,813,765 26,441,296 13,220,648 6,610,324 3,305,162 1,652,581 4,957,744 2,478,872 1,239,436 619,718 309,859 929,578 464,789 1,394,368 697,184 348,592 174,296 87,148 43,574 21,787 65,362 32,681 98,044 49,022 24,511 73,534 36,767 110,302 55,151 165,454 82,727 248,182 124,091 372,274 186,137 558,412 279,206 139,603 418,810 209,405 628,216 314,108 157,054

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