λ
Sequence Observatory

5,635,249

5635249
Deficient Odd Prime

Starting at 5,635,249, the Collatz iteration reaches 1 after 108 steps. The first transition is 16905748; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5635249
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,635,250
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #5635247 ← → #5635261

Radix Representation

Decimal 5635249
Binary 10101011111110010110001 (23 bits)
Octal 0o25376261
Hexadecimal 0x55FCB1

Divisor Catalog (2)

Collatz Trajectory (108 steps to reach 1)

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

5,635,249 16,905,748 8,452,874 4,226,437 12,679,312 6,339,656 3,169,828 1,584,914 792,457 2,377,372 1,188,686 594,343 1,783,030 891,515 2,674,546 1,337,273 4,011,820 2,005,910 1,002,955 3,008,866 1,504,433 4,513,300 2,256,650 1,128,325 3,384,976 1,692,488 846,244 423,122 211,561 634,684 317,342 158,671 476,014 238,007 714,022 357,011 1,071,034 535,517 1,606,552 803,276 401,638 200,819 602,458 301,229 903,688 451,844 225,922 112,961 338,884 169,442 84,721 254,164 127,082 63,541 190,624 95,312 47,656 23,828 11,914 5,957

More profiles

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