249,965

5 × 49993

For 249,965, the 4 positive divisors have a total of 299,964. Removing 249,965 leaves 49,999, which gives the deficient classification.

Prime Factor Structure

Factorization String 5 × 49993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 299,964

Proper Divisor Sum 49,999

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #249947 ← → #249967

Radix Representation

Decimal	249965
Binary	111101000001101101 (18 bits)
Octal	0o750155
Hexadecimal	0x3D06D

Divisor Catalog (4)

1 5 49,993 249,965

Collatz Trajectory (181 steps to reach 1)

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

249,965 749,896 374,948 187,474 93,737 281,212 140,606 70,303 210,910 105,455 316,366 158,183 474,550 237,275 711,826 355,913 1,067,740 533,870 266,935 800,806 400,403 1,201,210 600,605 1,801,816 900,908 450,454 225,227 675,682 337,841 1,013,524 506,762 253,381 760,144 380,072 190,036 95,018 47,509 142,528 71,264 35,632 17,816 8,908 4,454 2,227 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265

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