Compare 29918 vs 29921

Property2991829921
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 71 × 21371299211
Prime factorization2 × 7 × 213729921
Divisors count82
Divisors1, 2, 7, 14, 2137, 4274, 14959, 299181, 29921
Number of properties07
Additive primes 1461st
Chen primes 1555th
Cousin primes (2nd member) 468th
Isolated primes 2307th
Primes 3240th
Pythagorean primes 1610th
Sexy primes (1st member) 950th
Roman numberals  
Base 211101001101111021110100111000012
Base 31112001002311120010123
Base 4131031324131032014
Base 51424133514241415
Base 635030263503056
Base 715314071531437
Base 8723368723418
Base 9450329450359
Base 1029918102992110
Base 1120529112053111
Base 1215392121539512
Base 1310805131080813
Base 14ac9014ac9314
Base 158ce8158ceb15
Base 1674de1674e116
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