λ
Sequence Observatory

5,738,539

5738539
Deficient Odd Prime

Starting at 5,738,539, the Collatz iteration reaches 1 after 121 steps. The first transition is 17215618; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5738539
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,738,540
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #5738533 ← → #5738543

Radix Representation

Decimal 5738539
Binary 10101111001000000101011 (23 bits)
Octal 0o25710053
Hexadecimal 0x57902B

Divisor Catalog (2)

1 5,738,539

Collatz Trajectory (121 steps to reach 1)

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

5,738,539 17,215,618 8,607,809 25,823,428 12,911,714 6,455,857 19,367,572 9,683,786 4,841,893 14,525,680 7,262,840 3,631,420 1,815,710 907,855 2,723,566 1,361,783 4,085,350 2,042,675 6,128,026 3,064,013 9,192,040 4,596,020 2,298,010 1,149,005 3,447,016 1,723,508 861,754 430,877 1,292,632 646,316 323,158 161,579 484,738 242,369 727,108 363,554 181,777 545,332 272,666 136,333 409,000 204,500 102,250 51,125 153,376 76,688 38,344 19,172 9,586 4,793 14,380 7,190 3,595 10,786 5,393 16,180 8,090 4,045 12,136 6,068

More profiles

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