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Atlas › Integer Profiles › Node 4,158,950

4,158,950

2 × 52 × 223 × 373
Deficient Even Composite

4,158,950 factors as 2 × 5^2 × 223 × 373. Its 24 positive divisors give a proper-divisor sum of 3,632,218, so this integer is deficient. The Collatz stopping time is 154 steps.

Prime Factor Structure

Factorization String 2 × 5^2 × 223 × 373
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 7,791,168
Proper Divisor Sum 3,632,218
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4158943 ← → #4158953

Radix Representation

Decimal 4158950
Binary 1111110111010111100110 (22 bits)
Octal 0o17672746
Hexadecimal 0x3F75E6

Divisor Catalog (24)

1 2 5 10 25 50 223 373 446 746 1,115 1,865 2,230 3,730 5,575 9,325 11,150 18,650 83,179 166,358 415,895 831,790 2,079,475 4,158,950

Collatz Trajectory (154 steps to reach 1)

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

4,158,950 2,079,475 6,238,426 3,119,213 9,357,640 4,678,820 2,339,410 1,169,705 3,509,116 1,754,558 877,279 2,631,838 1,315,919 3,947,758 1,973,879 5,921,638 2,960,819 8,882,458 4,441,229 13,323,688 6,661,844 3,330,922 1,665,461 4,996,384 2,498,192 1,249,096 624,548 312,274 156,137 468,412 234,206 117,103 351,310 175,655 526,966 263,483 790,450 395,225 1,185,676 592,838 296,419 889,258 444,629 1,333,888 666,944 333,472 166,736 83,368 41,684 20,842 10,421 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733

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