λ
Sequence Observatory

7,114,210

2 × 5 × 103 × 6907
Deficient Even Composite

Starting at 7,114,210, the Collatz iteration reaches 1 after 160 steps. The first transition is 3557105; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 103 × 6907
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,931,776
Proper Divisor Sum 5,817,566
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #7114181 ← → #7114213

Radix Representation

Decimal 7114210
Binary 11011001000110111100010 (23 bits)
Octal 0o33106742
Hexadecimal 0x6C8DE2

Divisor Catalog (16)

1 2 5 10 103 206 515 1,030 6,907 13,814 34,535 69,070 711,421 1,422,842 3,557,105 7,114,210

Collatz Trajectory (160 steps to reach 1)

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

7,114,210 3,557,105 10,671,316 5,335,658 2,667,829 8,003,488 4,001,744 2,000,872 1,000,436 500,218 250,109 750,328 375,164 187,582 93,791 281,374 140,687 422,062 211,031 633,094 316,547 949,642 474,821 1,424,464 712,232 356,116 178,058 89,029 267,088 133,544 66,772 33,386 16,693 50,080 25,040 12,520 6,260 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214

More profiles

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