1,162,265

5 × 13 × 17881

1,162,265 factors as 5 × 13 × 17881. Its 8 positive divisors give a proper-divisor sum of 339,823, so this integer is deficient. The Collatz stopping time is 191 steps.

Prime Factor Structure

Factorization String 5 × 13 × 17881

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,502,088

Proper Divisor Sum 339,823

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1162261 ← → #1162277

Radix Representation

Decimal	1162265
Binary	100011011110000011001 (21 bits)
Octal	0o4336031
Hexadecimal	0x11BC19

Divisor Catalog (8)

1 5 13 65 17,881 89,405 232,453 1,162,265

Collatz Trajectory (191 steps to reach 1)

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

1,162,265 3,486,796 1,743,398 871,699 2,615,098 1,307,549 3,922,648 1,961,324 980,662 490,331 1,470,994 735,497 2,206,492 1,103,246 551,623 1,654,870 827,435 2,482,306 1,241,153 3,723,460 1,861,730 930,865 2,792,596 1,396,298 698,149 2,094,448 1,047,224 523,612 261,806 130,903 392,710 196,355 589,066 294,533 883,600 441,800 220,900 110,450 55,225 165,676 82,838 41,419 124,258 62,129 186,388 93,194 46,597 139,792 69,896 34,948 17,474 8,737 26,212 13,106 6,553 19,660 9,830 4,915 14,746 7,373

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