λ
Prime Ledger

4,011,871

4011871
Deficient Odd Prime

4,011,871 has the prime decomposition 4011871. Its 1 distinct prime factor produce 2 positive divisors.

Prime Factor Structure

Factorization String 4011871
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,011,872
Proper Divisor Sum 1
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #4011863 ← → #4011883

Radix Representation

Decimal 4011871
Binary 1111010011011101011111 (22 bits)
Octal 0o17233537
Hexadecimal 0x3D375F

Divisor Catalog (2)

Collatz Trajectory (185 steps to reach 1)

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

4,011,871 12,035,614 6,017,807 18,053,422 9,026,711 27,080,134 13,540,067 40,620,202 20,310,101 60,930,304 30,465,152 15,232,576 7,616,288 3,808,144 1,904,072 952,036 476,018 238,009 714,028 357,014 178,507 535,522 267,761 803,284 401,642 200,821 602,464 301,232 150,616 75,308 37,654 18,827 56,482 28,241 84,724 42,362 21,181 63,544 31,772 15,886 7,943 23,830 11,915 35,746 17,873 53,620 26,810 13,405 40,216 20,108 10,054 5,027 15,082 7,541 22,624 11,312 5,656 2,828 1,414 707

More profiles

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