245,148

2² × 3 × 31 × 659

245,148 factors as 2^2 × 3 × 31 × 659. Its 24 positive divisors give a proper-divisor sum of 346,212, so this integer is abundant. The Collatz stopping time is 150 steps.

Prime Factor Structure

Factorization String 2^2 × 3 × 31 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 591,360

Proper Divisor Sum 346,212

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #245131 ← → #245149

Radix Representation

Decimal	245148
Binary	111011110110011100 (18 bits)
Octal	0o736634
Hexadecimal	0x3BD9C

Divisor Catalog (24)

1 2 3 4 6 12 31 62 93 124 186 372 659 1,318 1,977 2,636 3,954 7,908 20,429 40,858 61,287 81,716 122,574 245,148

Collatz Trajectory (150 steps to reach 1)

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

245,148 122,574 61,287 183,862 91,931 275,794 137,897 413,692 206,846 103,423 310,270 155,135 465,406 232,703 698,110 349,055 1,047,166 523,583 1,570,750 785,375 2,356,126 1,178,063 3,534,190 1,767,095 5,301,286 2,650,643 7,951,930 3,975,965 11,927,896 5,963,948 2,981,974 1,490,987 4,472,962 2,236,481 6,709,444 3,354,722 1,677,361 5,032,084 2,516,042 1,258,021 3,774,064 1,887,032 943,516 471,758 235,879 707,638 353,819 1,061,458 530,729 1,592,188 796,094 398,047 1,194,142 597,071 1,791,214 895,607 2,686,822 1,343,411 4,030,234 2,015,117

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