λ
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2,862,010

2 × 5 × 29 × 71 × 139
Deficient Even Composite

2,862,010 factors as 2 × 5 × 29 × 71 × 139. Its 32 positive divisors give a proper-divisor sum of 2,581,190, so this integer is deficient. The Collatz stopping time is 120 steps.

Prime Factor Structure

Factorization String 2 × 5 × 29 × 71 × 139
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 5,443,200
Proper Divisor Sum 2,581,190
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #2861977 ← → #2862011

Radix Representation

Decimal 2862010
Binary 1010111010101110111010 (22 bits)
Octal 0o12725672
Hexadecimal 0x2BABBA

Divisor Catalog (32)

1 2 5 10 29 58 71 139 142 145 278 290 355 695 710 1,390 2,059 4,031 4,118 8,062 9,869 10,295 19,738 20,155 20,590 40,310 49,345 98,690 286,201 572,402 1,431,005 2,862,010

Collatz Trajectory (120 steps to reach 1)

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

2,862,010 1,431,005 4,293,016 2,146,508 1,073,254 536,627 1,609,882 804,941 2,414,824 1,207,412 603,706 301,853 905,560 452,780 226,390 113,195 339,586 169,793 509,380 254,690 127,345 382,036 191,018 95,509 286,528 143,264 71,632 35,816 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505

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