Compare 13921 vs 13928

Property	13921	13928
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	13921¹	2³ × 1741¹
Prime factorization	13921	2 × 2 × 2 × 1741
Divisors count	2	8
Divisors	1, 13921	1, 2, 4, 8, 1741, 3482, 6964, 13928
Number of properties	4	0
Harmonic primes	594th
Isolated primes	1129th
Primes	1646th
Pythagorean primes	816th
Roman numberals
Base 2	11011001100001₂	11011001101000₂
Base 3	201002121₃	201002212₃
Base 4	3121201₄	3121220₄
Base 5	421141₅	421203₅
Base 6	144241₆	144252₆
Base 7	55405₇	55415₇
Base 8	33141₈	33150₈
Base 9	21077₉	21085₉
Base 10	13921₁₀	13928₁₀
Base 11	a506₁₁	a512₁₁
Base 12	8081₁₂	8088₁₂
Base 13	644b₁₃	6455₁₃
Base 14	5105₁₄	510c₁₄
Base 15	41d1₁₅	41d8₁₅
Base 16	3661₁₆	3668₁₆