1,379,410

2 × 5 × 137941

1,379,410 factors as 2 × 5 × 137941. Its 8 positive divisors give a proper-divisor sum of 1,103,546, so this integer is deficient. The Collatz stopping time is 137 steps.

Prime Factor Structure

Factorization String 2 × 5 × 137941

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,482,956

Proper Divisor Sum 1,103,546

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1379387 ← → #1379423

Radix Representation

Decimal	1379410
Binary	101010000110001010010 (21 bits)
Octal	0o5206122
Hexadecimal	0x150C52

Divisor Catalog (8)

1 2 5 10 137,941 275,882 689,705 1,379,410

Collatz Trajectory (137 steps to reach 1)

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

1,379,410 689,705 2,069,116 1,034,558 517,279 1,551,838 775,919 2,327,758 1,163,879 3,491,638 1,745,819 5,237,458 2,618,729 7,856,188 3,928,094 1,964,047 5,892,142 2,946,071 8,838,214 4,419,107 13,257,322 6,628,661 19,885,984 9,942,992 4,971,496 2,485,748 1,242,874 621,437 1,864,312 932,156 466,078 233,039 699,118 349,559 1,048,678 524,339 1,573,018 786,509 2,359,528 1,179,764 589,882 294,941 884,824 442,412 221,206 110,603 331,810 165,905 497,716 248,858 124,429 373,288 186,644 93,322 46,661 139,984 69,992 34,996 17,498 8,749

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