1,053,005

5 × 210601

1,053,005 factors as 5 × 210601. Its 4 positive divisors give a proper-divisor sum of 210,607, so this integer is deficient. The Collatz stopping time is 196 steps.

Prime Factor Structure

Factorization String 5 × 210601

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,263,612

Proper Divisor Sum 210,607

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #1052993 ← → #1053007

Radix Representation

Decimal	1053005
Binary	100000001000101001101 (21 bits)
Octal	0o4010515
Hexadecimal	0x10114D

Divisor Catalog (4)

1 5 210,601 1,053,005

Collatz Trajectory (196 steps to reach 1)

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

1,053,005 3,159,016 1,579,508 789,754 394,877 1,184,632 592,316 296,158 148,079 444,238 222,119 666,358 333,179 999,538 499,769 1,499,308 749,654 374,827 1,124,482 562,241 1,686,724 843,362 421,681 1,265,044 632,522 316,261 948,784 474,392 237,196 118,598 59,299 177,898 88,949 266,848 133,424 66,712 33,356 16,678 8,339 25,018 12,509 37,528 18,764 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682

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