Compare 166399 vs 166400

Property	166399	166400
Type	prime	composite number
Unique factors	1	3
Total factors	1	12
Prime factorization	166399¹	2⁹ × 5² × 13¹
Prime factorization	166399	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13
Divisors count	2	60
Divisors	1, 166399	1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2560, 2600, 3200, 3328, 4160, 5200, 6400, 6656, 8320, 10400, 12800, 16640, 20800, 33280, 41600, 83200, 166400
Number of properties	6	0
Cousin primes (1st member)	1832nd
Harmonic primes	5707th
Isolated primes	11495th
Lucky primes	1974th
Primes	15204th
Sexy primes (2nd member)	3678th
Roman numberals
Base 2	101000100111111111₂	101000101000000000₂
Base 3	22110020221₃	22110020222₃
Base 4	220213333₄	220220000₄
Base 5	20311044₅	20311100₅
Base 6	3322211₆	3322212₆
Base 7	1262062₇	1262063₇
Base 8	504777₈	505000₈
Base 9	273227₉	273228₉
Base 10	166399₁₀	166400₁₀
Base 11	104022₁₁	104023₁₁
Base 12	80367₁₂	80368₁₂
Base 13	5a97c₁₃	5a980₁₃
Base 14	448d9₁₄	448da₁₄
Base 15	34484₁₅	34485₁₅
Base 16	289ff₁₆	28a00₁₆