1,264,354

2 × 7 × 13 × 6947

1,264,354 factors as 2 × 7 × 13 × 6947. Its 16 positive divisors give a proper-divisor sum of 1,070,174, so this integer is deficient. The Collatz stopping time is 129 steps.

Prime Factor Structure

Factorization String 2 × 7 × 13 × 6947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,334,528

Proper Divisor Sum 1,070,174

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1264337 ← → #1264363

Radix Representation

Decimal	1264354
Binary	100110100101011100010 (21 bits)
Octal	0o4645342
Hexadecimal	0x134AE2

Divisor Catalog (16)

1 2 7 13 14 26 91 182 6,947 13,894 48,629 90,311 97,258 180,622 632,177 1,264,354

Collatz Trajectory (129 steps to reach 1)

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

1,264,354 632,177 1,896,532 948,266 474,133 1,422,400 711,200 355,600 177,800 88,900 44,450 22,225 66,676 33,338 16,669 50,008 25,004 12,502 6,251 18,754 9,377 28,132 14,066 7,033 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223

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