2,361,917

2361917

Starting at 2,361,917, the Collatz iteration reaches 1 after 148 steps. The first transition is 7085752; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 2361917

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,361,918

Proper Divisor Sum 1

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2361913 ← → #2361937

Radix Representation

Decimal	2361917
Binary	1001000000101000111101 (22 bits)
Octal	0o11005075
Hexadecimal	0x240A3D

Divisor Catalog (2)

1 2,361,917

Collatz Trajectory (148 steps to reach 1)

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

2,361,917 7,085,752 3,542,876 1,771,438 885,719 2,657,158 1,328,579 3,985,738 1,992,869 5,978,608 2,989,304 1,494,652 747,326 373,663 1,120,990 560,495 1,681,486 840,743 2,522,230 1,261,115 3,783,346 1,891,673 5,675,020 2,837,510 1,418,755 4,256,266 2,128,133 6,384,400 3,192,200 1,596,100 798,050 399,025 1,197,076 598,538 299,269 897,808 448,904 224,452 112,226 56,113 168,340 84,170 42,085 126,256 63,128 31,564 15,782 7,891 23,674 11,837 35,512 17,756 8,878 4,439 13,318 6,659 19,978 9,989 29,968 14,984

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