λ
Sequence Observatory

6,313,001

17 × 371353
Deficient Odd Composite

Starting at 6,313,001, the Collatz iteration reaches 1 after 126 steps. The first transition is 18939004; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 17 × 371353
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,684,372
Proper Divisor Sum 371,371
Digit Sum / Digital Root 14 (Root: 5)
Adjacent Primes #6312991 ← → #6313007

Radix Representation

Decimal 6313001
Binary 11000000101010000101001 (23 bits)
Octal 0o30052051
Hexadecimal 0x605429

Divisor Catalog (4)

1 17 371,353 6,313,001

Collatz Trajectory (126 steps to reach 1)

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

6,313,001 18,939,004 9,469,502 4,734,751 14,204,254 7,102,127 21,306,382 10,653,191 31,959,574 15,979,787 47,939,362 23,969,681 71,909,044 35,954,522 17,977,261 53,931,784 26,965,892 13,482,946 6,741,473 20,224,420 10,112,210 5,056,105 15,168,316 7,584,158 3,792,079 11,376,238 5,688,119 17,064,358 8,532,179 25,596,538 12,798,269 38,394,808 19,197,404 9,598,702 4,799,351 14,398,054 7,199,027 21,597,082 10,798,541 32,395,624 16,197,812 8,098,906 4,049,453 12,148,360 6,074,180 3,037,090 1,518,545 4,555,636 2,277,818 1,138,909 3,416,728 1,708,364 854,182 427,091 1,281,274 640,637 1,921,912 960,956 480,478 240,239

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