2,184,261

3 × 728087

2,184,261 factors as 3 × 728087. Its 4 positive divisors give a proper-divisor sum of 728,091, so this integer is deficient. The Collatz stopping time is 91 steps.

Prime Factor Structure

Factorization String 3 × 728087

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,912,352

Proper Divisor Sum 728,091

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2184257 ← → #2184263

Radix Representation

Decimal	2184261
Binary	1000010101010001000101 (22 bits)
Octal	0o10252105
Hexadecimal	0x215445

Divisor Catalog (4)

1 3 728,087 2,184,261

Collatz Trajectory (91 steps to reach 1)

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

2,184,261 6,552,784 3,276,392 1,638,196 819,098 409,549 1,228,648 614,324 307,162 153,581 460,744 230,372 115,186 57,593 172,780 86,390 43,195 129,586 64,793 194,380 97,190 48,595 145,786 72,893 218,680 109,340 54,670 27,335 82,006 41,003 123,010 61,505 184,516 92,258 46,129 138,388 69,194 34,597 103,792 51,896 25,948 12,974 6,487 19,462 9,731 29,194 14,597 43,792 21,896 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #2,184,260 Browse Full Index Next Integer #2,184,262 →