λ
Sequence Observatory

1,410,803

1410803
Deficient Odd Prime

Starting at 1,410,803, the Collatz iteration reaches 1 after 181 steps. The first transition is 4232410; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1410803
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,410,804
Proper Divisor Sum 1
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #1410781 ← → #1410809

Radix Representation

Decimal 1410803
Binary 101011000011011110011 (21 bits)
Octal 0o5303363
Hexadecimal 0x1586F3

Divisor Catalog (2)

Collatz Trajectory (181 steps to reach 1)

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

1,410,803 4,232,410 2,116,205 6,348,616 3,174,308 1,587,154 793,577 2,380,732 1,190,366 595,183 1,785,550 892,775 2,678,326 1,339,163 4,017,490 2,008,745 6,026,236 3,013,118 1,506,559 4,519,678 2,259,839 6,779,518 3,389,759 10,169,278 5,084,639 15,253,918 7,626,959 22,880,878 11,440,439 34,321,318 17,160,659 51,481,978 25,740,989 77,222,968 38,611,484 19,305,742 9,652,871 28,958,614 14,479,307 43,437,922 21,718,961 65,156,884 32,578,442 16,289,221 48,867,664 24,433,832 12,216,916 6,108,458 3,054,229 9,162,688 4,581,344 2,290,672 1,145,336 572,668 286,334 143,167 429,502 214,751 644,254 322,127

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