1,356,401

1356401

For 1,356,401, the 2 positive divisors have a total of 1,356,402. Removing 1,356,401 leaves 1, which gives the deficient classification.

Prime Factor Structure

Factorization String 1356401

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,356,402

Proper Divisor Sum 1

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1356389 ← → #1356409

Radix Representation

Decimal	1356401
Binary	101001011001001110001 (21 bits)
Octal	0o5131161
Hexadecimal	0x14B271

Divisor Catalog (2)

1 1,356,401

Collatz Trajectory (62 steps to reach 1)

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

1,356,401 4,069,204 2,034,602 1,017,301 3,051,904 1,525,952 762,976 381,488 190,744 95,372 47,686 23,843 71,530 35,765 107,296 53,648 26,824 13,412 6,706 3,353 10,060 5,030 2,515 7,546 3,773 11,320 5,660 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8

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