30,008,028

2² × 3 × 2500669

30,008,028 factors as 2^2 × 3 × 2500669. Its 12 positive divisors give a proper-divisor sum of 40,010,732, so this integer is abundant. The Collatz stopping time is 136 steps.

Prime Factor Structure

Factorization String 2^2 × 3 × 2500669

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 70,018,760

Proper Divisor Sum 40,010,732

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #30008021 ← → #30008047

Radix Representation

Decimal	30008028
Binary	1110010011110001011011100 (25 bits)
Octal	0o162361334
Hexadecimal	0x1C9E2DC

Divisor Catalog (12)

1 2 3 4 6 12 2,500,669 5,001,338 7,502,007 10,002,676 15,004,014 30,008,028

Collatz Trajectory (136 steps to reach 1)

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

30,008,028 15,004,014 7,502,007 22,506,022 11,253,011 33,759,034 16,879,517 50,638,552 25,319,276 12,659,638 6,329,819 18,989,458 9,494,729 28,484,188 14,242,094 7,121,047 21,363,142 10,681,571 32,044,714 16,022,357 48,067,072 24,033,536 12,016,768 6,008,384 3,004,192 1,502,096 751,048 375,524 187,762 93,881 281,644 140,822 70,411 211,234 105,617 316,852 158,426 79,213 237,640 118,820 59,410 29,705 89,116 44,558 22,279 66,838 33,419 100,258 50,129 150,388 75,194 37,597 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #30,008,027 Browse Full Index Next Integer #30,008,029 →