Compare 130617 vs 130621

Property	130617	130621
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	3² × 23¹ × 631¹	130621¹
Prime factorization	3 × 3 × 23 × 631	130621
Divisors count	12	2
Divisors	1, 3, 9, 23, 69, 207, 631, 1893, 5679, 14513, 43539, 130617	1, 130621
Number of properties	0	7
Additive primes		5039th
Chen primes		5275th
Emirps		2483rd
Lucky primes		1602nd
Primes		12215th
Pythagorean primes		6077th
Twin primes (2nd member)		1522nd
Roman numberals
Base 2	11111111000111001₂	11111111000111101₂
Base 3	20122011200₃	20122011211₃
Base 4	133320321₄	133320331₄
Base 5	13134432₅	13134441₅
Base 6	2444413₆	2444421₆
Base 7	1052544₇	1052551₇
Base 8	377071₈	377075₈
Base 9	218150₉	218154₉
Base 10	130617₁₀	130621₁₀
Base 11	8a153₁₁	8a157₁₁
Base 12	63709₁₂	63711₁₂
Base 13	475b6₁₃	475ba₁₃
Base 14	3585b₁₄	35861₁₄
Base 15	28a7c₁₅	28a81₁₅
Base 16	1fe39₁₆	1fe3d₁₆