Compare 472139 vs 472140

Property	472139	472140
Type	prime	composite number
Unique factors	1	5
Total factors	1	7
Prime factorization	472139¹	2² × 3² × 5¹ × 43¹ × 61¹
Prime factorization	472139	2 × 2 × 3 × 3 × 5 × 43 × 61
Divisors count	2	72
Divisors	1, 472139	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 61, 86, 90, 122, 129, 172, 180, 183, 215, 244, 258, 305, 366, 387, 430, 516, 549, 610, 645, 732, 774, 860, 915, 1098, 1220, 1290, 1548, 1830, 1935, 2196, 2580, 2623, 2745, 3660, 3870, 5246, 5490, 7740, 7869, 10492, 10980, 13115, 15738, 23607, 26230, 31476, 39345, 47214, 52460, 78690, 94428, 118035, 157380, 236070, 472140
Number of properties	6	0
Chen primes	15715th
Isolated primes	30693rd
Primes	39400th
Safe primes	2353rd
Sexy primes (2nd member)	8762nd
Sexy prime triplets (3rd member)	1664th
Roman numberals
Base 2	1110011010001001011₂	1110011010001001100₂
Base 3	212222122122₃	212222122200₃
Base 4	1303101023₄	1303101030₄
Base 5	110102024₅	110102030₅
Base 6	14041455₆	14041500₆
Base 7	4004333₇	4004334₇
Base 8	1632113₈	1632114₈
Base 9	788578₉	788580₉
Base 10	472139₁₀	472140₁₀
Base 11	2a27a8₁₁	2a27a9₁₁
Base 12	1a928b₁₂	1a9290₁₂
Base 13	136b95₁₃	136b96₁₃
Base 14	c40c3₁₄	c40c4₁₄
Base 15	94d5e₁₅	94d60₁₅
Base 16	7344b₁₆	7344c₁₆