427,808

2⁵ × 29 × 461

The decimal integer 427,808 is 1101000011100100000 in binary (19 bits), 1503440 in octal and 68720 in hexadecimal. Its digit sum is 29.

Prime Factor Structure

Factorization String 2^5 × 29 × 461

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 873,180

Proper Divisor Sum 445,372

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #427789 ← → #427813

1 2 4 8 16 29 32 58 116 232 461 464 922 928 1,844 3,688 7,376 13,369 14,752 26,738 53,476 106,952 213,904 427,808

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

427,808 213,904 106,952 53,476 26,738 13,369 40,108 20,054 10,027 30,082 15,041 45,124 22,562 11,281 33,844 16,922 8,461 25,384 12,692 6,346 3,173 9,520 4,760 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734