6,374,921

7 × 431 × 2113

Starting at 6,374,921, the Collatz iteration reaches 1 after 240 steps. The first transition is 19124764; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 7 × 431 × 2113

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,305,984

Proper Divisor Sum 931,063

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #6374917 ← → #6374923

Radix Representation

Decimal	6374921
Binary	11000010100011000001001 (23 bits)
Octal	0o30243011
Hexadecimal	0x614609

Divisor Catalog (8)

1 7 431 2,113 3,017 14,791 910,703 6,374,921

Collatz Trajectory (240 steps to reach 1)

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

6,374,921 19,124,764 9,562,382 4,781,191 14,343,574 7,171,787 21,515,362 10,757,681 32,273,044 16,136,522 8,068,261 24,204,784 12,102,392 6,051,196 3,025,598 1,512,799 4,538,398 2,269,199 6,807,598 3,403,799 10,211,398 5,105,699 15,317,098 7,658,549 22,975,648 11,487,824 5,743,912 2,871,956 1,435,978 717,989 2,153,968 1,076,984 538,492 269,246 134,623 403,870 201,935 605,806 302,903 908,710 454,355 1,363,066 681,533 2,044,600 1,022,300 511,150 255,575 766,726 383,363 1,150,090 575,045 1,725,136 862,568 431,284 215,642 107,821 323,464 161,732 80,866 40,433

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