Compare 166909 vs 166920

Property	166909	166920
Type	prime	composite number
Unique factors	1	5
Total factors	1	7
Prime factorization	166909¹	2³ × 3¹ × 5¹ × 13¹ × 107¹
Prime factorization	166909	2 × 2 × 2 × 3 × 5 × 13 × 107
Divisors count	2	64
Divisors	1, 166909	1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 2140, 2568, 2782, 3210, 4173, 4280, 5564, 6420, 6955, 8346, 11128, 12840, 13910, 16692, 20865, 27820, 33384, 41730, 55640, 83460, 166920
Number of properties	6	0
Additive primes	6237th
Isolated primes	11526th
Long primes	5695th
Lucky primes	1980th
Primes	15247th
Pythagorean primes	7601st
Roman numberals
Base 2	101000101111111101₂	101000110000001000₂
Base 3	22110221211₃	22110222020₃
Base 4	220233331₄	220300020₄
Base 5	20320114₅	20320140₅
Base 6	3324421₆	3324440₆
Base 7	1263421₇	1263435₇
Base 8	505775₈	506010₈
Base 9	273854₉	273866₉
Base 10	166909₁₀	166920₁₀
Base 11	104446₁₁	104456₁₁
Base 12	80711₁₂	80720₁₂
Base 13	5ac82₁₃	5ac90₁₃
Base 14	44b81₁₄	44b8c₁₄
Base 15	346c4₁₅	346d0₁₅
Base 16	28bfd₁₆	28c08₁₆