1,206,802

2 × 603401

1,206,802 has digital root 1. The neighboring primes are 1206791 and 1206809; its proper-divisor sum differs from the starting integer by -603,398.

Prime Factor Structure

Factorization String 2 × 603401

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,810,206

Proper Divisor Sum 603,404

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1206791 ← → #1206809

Radix Representation

Decimal	1206802
Binary	100100110101000010010 (21 bits)
Octal	0o4465022
Hexadecimal	0x126A12

Divisor Catalog (4)

1 2 603,401 1,206,802

Collatz Trajectory (116 steps to reach 1)

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

1,206,802 603,401 1,810,204 905,102 452,551 1,357,654 678,827 2,036,482 1,018,241 3,054,724 1,527,362 763,681 2,291,044 1,145,522 572,761 1,718,284 859,142 429,571 1,288,714 644,357 1,933,072 966,536 483,268 241,634 120,817 362,452 181,226 90,613 271,840 135,920 67,960 33,980 16,990 8,495 25,486 12,743 38,230 19,115 57,346 28,673 86,020 43,010 21,505 64,516 32,258 16,129 48,388 24,194 12,097 36,292 18,146 9,073 27,220 13,610 6,805 20,416 10,208 5,104 2,552 1,276

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