Compare 442988 vs 442991

Property442988442991
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 71 × 131 × 121714429911
Prime factorization2 × 2 × 7 × 13 × 1217442991
Divisors count242
Divisors1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1217, 2434, 4868, 8519, 15821, 17038, 31642, 34076, 63284, 110747, 221494, 4429881, 442991
Number of properties06
Additive primes 14694th
Chen primes 14896th
Cousin primes (2nd member) 4142nd
Isolated primes 28885th
Primes 37176th
Sexy primes (1st member) 8327th
Roman numberals  
Base 21101100001001101100211011000010011011112
Base 321111112222232111112000023
Base 41230021230412300212334
Base 510313342351031334315
Base 6132545126132545156
Base 73523340735233437
Base 81541154815411578
Base 974458897446029
Base 104429881044299110
Base 112829071128290a11
Base 121944381219443b12
Base 131268301312683313
Base 14b762014b762314
Base 158b3c8158b3cb15
Base 166c26c166c26f16
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