λ
Prime Ledger

8,478,961

8478961
Deficient Odd Prime

8,478,961 has the prime decomposition 8478961. Its 1 distinct prime factor produce 2 positive divisors.

Prime Factor Structure

Factorization String 8478961
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,478,962
Proper Divisor Sum 1
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #8478947 ← → #8478989

Radix Representation

Decimal 8478961
Binary 100000010110000011110001 (24 bits)
Octal 0o40260361
Hexadecimal 0x8160F1

Divisor Catalog (2)

Collatz Trajectory (168 steps to reach 1)

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

8,478,961 25,436,884 12,718,442 6,359,221 19,077,664 9,538,832 4,769,416 2,384,708 1,192,354 596,177 1,788,532 894,266 447,133 1,341,400 670,700 335,350 167,675 503,026 251,513 754,540 377,270 188,635 565,906 282,953 848,860 424,430 212,215 636,646 318,323 954,970 477,485 1,432,456 716,228 358,114 179,057 537,172 268,586 134,293 402,880 201,440 100,720 50,360 25,180 12,590 6,295 18,886 9,443 28,330 14,165 42,496 21,248 10,624 5,312 2,656 1,328 664 332 166 83 250

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