λ
Sequence Observatory

5,254,351

5254351
Deficient Odd Prime

Starting at 5,254,351, the Collatz iteration reaches 1 after 113 steps. The first transition is 15763054; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5254351
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,254,352
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #5254349 ← → #5254397

Radix Representation

Decimal 5254351
Binary 10100000010110011001111 (23 bits)
Octal 0o24026317
Hexadecimal 0x502CCF

Divisor Catalog (2)

Collatz Trajectory (113 steps to reach 1)

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

5,254,351 15,763,054 7,881,527 23,644,582 11,822,291 35,466,874 17,733,437 53,200,312 26,600,156 13,300,078 6,650,039 19,950,118 9,975,059 29,925,178 14,962,589 44,887,768 22,443,884 11,221,942 5,610,971 16,832,914 8,416,457 25,249,372 12,624,686 6,312,343 18,937,030 9,468,515 28,405,546 14,202,773 42,608,320 21,304,160 10,652,080 5,326,040 2,663,020 1,331,510 665,755 1,997,266 998,633 2,995,900 1,497,950 748,975 2,246,926 1,123,463 3,370,390 1,685,195 5,055,586 2,527,793 7,583,380 3,791,690 1,895,845 5,687,536 2,843,768 1,421,884 710,942 355,471 1,066,414 533,207 1,599,622 799,811 2,399,434 1,199,717

More profiles

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