λ
Ratio Atlas
Atlas › Integer Profiles › Node 5,481,399

5,481,399

3 × 7 × 11 × 61 × 389
Deficient Odd Composite

5,481,399 factors as 3 × 7 × 11 × 61 × 389. Its 32 positive divisors give a proper-divisor sum of 3,803,721, so this integer is deficient. The Collatz stopping time is 157 steps.

Prime Factor Structure

Factorization String 3 × 7 × 11 × 61 × 389
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 9,285,120
Proper Divisor Sum 3,803,721
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #5481397 ← → #5481401

Radix Representation

Decimal 5481399
Binary 10100111010001110110111 (23 bits)
Octal 0o24721667
Hexadecimal 0x53A3B7

Divisor Catalog (32)

1 3 7 11 21 33 61 77 183 231 389 427 671 1,167 1,281 2,013 2,723 4,279 4,697 8,169 12,837 14,091 23,729 29,953 71,187 89,859 166,103 261,019 498,309 783,057 1,827,133 5,481,399

Collatz Trajectory (157 steps to reach 1)

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

5,481,399 16,444,198 8,222,099 24,666,298 12,333,149 36,999,448 18,499,724 9,249,862 4,624,931 13,874,794 6,937,397 20,812,192 10,406,096 5,203,048 2,601,524 1,300,762 650,381 1,951,144 975,572 487,786 243,893 731,680 365,840 182,920 91,460 45,730 22,865 68,596 34,298 17,149 51,448 25,724 12,862 6,431 19,294 9,647 28,942 14,471 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #5,481,398 Browse Full Index Next Integer #5,481,400 →