λ
Sequence Observatory

7,652,341

1571 × 4871
Deficient Odd Composite

Starting at 7,652,341, the Collatz iteration reaches 1 after 248 steps. The first transition is 22957024; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 1571 × 4871
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,658,784
Proper Divisor Sum 6,443
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7652321 ← → #7652347

Radix Representation

Decimal 7652341
Binary 11101001100001111110101 (23 bits)
Octal 0o35141765
Hexadecimal 0x74C3F5

Divisor Catalog (4)

1 1,571 4,871 7,652,341

Collatz Trajectory (248 steps to reach 1)

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

7,652,341 22,957,024 11,478,512 5,739,256 2,869,628 1,434,814 717,407 2,152,222 1,076,111 3,228,334 1,614,167 4,842,502 2,421,251 7,263,754 3,631,877 10,895,632 5,447,816 2,723,908 1,361,954 680,977 2,042,932 1,021,466 510,733 1,532,200 766,100 383,050 191,525 574,576 287,288 143,644 71,822 35,911 107,734 53,867 161,602 80,801 242,404 121,202 60,601 181,804 90,902 45,451 136,354 68,177 204,532 102,266 51,133 153,400 76,700 38,350 19,175 57,526 28,763 86,290 43,145 129,436 64,718 32,359 97,078 48,539

More profiles

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