λ
Sequence Observatory

9,510,286

2 × 4755143
Deficient Even Composite

Starting at 9,510,286, the Collatz iteration reaches 1 after 75 steps. The first transition is 4755143; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4755143
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 14,265,432
Proper Divisor Sum 4,755,146
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #9510271 ← → #9510287

Radix Representation

Decimal 9510286
Binary 100100010001110110001110 (24 bits)
Octal 0o44216616
Hexadecimal 0x911D8E

Divisor Catalog (4)

1 2 4,755,143 9,510,286

Collatz Trajectory (75 steps to reach 1)

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

9,510,286 4,755,143 14,265,430 7,132,715 21,398,146 10,699,073 32,097,220 16,048,610 8,024,305 24,072,916 12,036,458 6,018,229 18,054,688 9,027,344 4,513,672 2,256,836 1,128,418 564,209 1,692,628 846,314 423,157 1,269,472 634,736 317,368 158,684 79,342 39,671 119,014 59,507 178,522 89,261 267,784 133,892 66,946 33,473 100,420 50,210 25,105 75,316 37,658 18,829 56,488 28,244 14,122 7,061 21,184 10,592 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280

More profiles

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