361,685

5 × 72337

361,685 factors as 5 × 72337. Its 4 positive divisors give a proper-divisor sum of 72,343, so this integer is deficient. The Collatz stopping time is 91 steps.

Prime Factor Structure

Factorization String 5 × 72337

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 434,028

Proper Divisor Sum 72,343

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #361679 ← → #361687

Radix Representation

Decimal	361685
Binary	1011000010011010101 (19 bits)
Octal	0o1302325
Hexadecimal	0x584D5

Divisor Catalog (4)

1 5 72,337 361,685

Collatz Trajectory (91 steps to reach 1)

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

361,685 1,085,056 542,528 271,264 135,632 67,816 33,908 16,954 8,477 25,432 12,716 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308

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