Compare 21152 vs 21157

Property	21152	21157
Type	composite number	prime
Unique factors	2	1
Total factors	6	1
Prime factorization	2⁵ × 661¹	21157¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 661	21157
Divisors count	12	2
Divisors	1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 10576, 21152	1, 21157
Number of properties	0	5
Isolated primes		1659th
Primes		2378th
Pythagorean primes		1181st
Sexy primes (1st member)		720th
Sexy prime triplets (1st member)		197th
Roman numberals
Base 2	101001010100000₂	101001010100101₂
Base 3	1002000102₃	1002000121₃
Base 4	11022200₄	11022211₄
Base 5	1134102₅	1134112₅
Base 6	241532₆	241541₆
Base 7	115445₇	115453₇
Base 8	51240₈	51245₈
Base 9	32012₉	32017₉
Base 10	21152₁₀	21157₁₀
Base 11	1498a₁₁	14994₁₁
Base 12	102a8₁₂	102b1₁₂
Base 13	9821₁₃	9826₁₃
Base 14	79cc₁₄	79d3₁₄
Base 15	6402₁₅	6407₁₅
Base 16	52a0₁₆	52a5₁₆