1,201,367

47 × 25561

1,201,367 factors as 47 × 25561. Its 4 positive divisors give a proper-divisor sum of 25,609, so this integer is deficient. The Collatz stopping time is 90 steps.

Prime Factor Structure

Factorization String 47 × 25561

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,226,976

Proper Divisor Sum 25,609

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1201337 ← → #1201381

Radix Representation

Decimal	1201367
Binary	100100101010011010111 (21 bits)
Octal	0o4452327
Hexadecimal	0x1254D7

Divisor Catalog (4)

1 47 25,561 1,201,367

Collatz Trajectory (90 steps to reach 1)

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

1,201,367 3,604,102 1,802,051 5,406,154 2,703,077 8,109,232 4,054,616 2,027,308 1,013,654 506,827 1,520,482 760,241 2,280,724 1,140,362 570,181 1,710,544 855,272 427,636 213,818 106,909 320,728 160,364 80,182 40,091 120,274 60,137 180,412 90,206 45,103 135,310 67,655 202,966 101,483 304,450 152,225 456,676 228,338 114,169 342,508 171,254 85,627 256,882 128,441 385,324 192,662 96,331 288,994 144,497 433,492 216,746 108,373 325,120 162,560 81,280 40,640 20,320 10,160 5,080 2,540 1,270

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