λ
Sequence Observatory

914,371

914371
Deficient Odd Prime

Starting at 914,371, the Collatz iteration reaches 1 after 108 steps. The first transition is 2743114; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 914371
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 914,372
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #914369 ← → #914429

Radix Representation

Decimal 914371
Binary 11011111001111000011 (20 bits)
Octal 0o3371703
Hexadecimal 0xDF3C3

Divisor Catalog (2)

1 914,371

Collatz Trajectory (108 steps to reach 1)

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

914,371 2,743,114 1,371,557 4,114,672 2,057,336 1,028,668 514,334 257,167 771,502 385,751 1,157,254 578,627 1,735,882 867,941 2,603,824 1,301,912 650,956 325,478 162,739 488,218 244,109 732,328 366,164 183,082 91,541 274,624 137,312 68,656 34,328 17,164 8,582 4,291 12,874 6,437 19,312 9,656 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812

More profiles

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