Compare 157639 vs 157640

Property	157639	157640
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	157639¹	2³ × 5¹ × 7¹ × 563¹
Prime factorization	157639	2 × 2 × 2 × 5 × 7 × 563
Divisors count	2	32
Divisors	1, 157639	1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 563, 1126, 2252, 2815, 3941, 4504, 5630, 7882, 11260, 15764, 19705, 22520, 31528, 39410, 78820, 157640
Number of properties	5	0
Additive primes	5953rd
Harmonic primes	5428th
Lucky primes	1872nd
Primes	14493rd
Twin primes (2nd member)	1782nd
Roman numberals
Base 2	100110011111000111₂	100110011111001000₂
Base 3	22000020111₃	22000020112₃
Base 4	212133013₄	212133020₄
Base 5	20021024₅	20021030₅
Base 6	3213451₆	3213452₆
Base 7	1224406₇	1224410₇
Base 8	463707₈	463710₈
Base 9	260214₉	260215₉
Base 10	157639₁₀	157640₁₀
Base 11	a8489₁₁	a848a₁₁
Base 12	77287₁₂	77288₁₂
Base 13	569a1₁₃	569a2₁₃
Base 14	4163d₁₄	41640₁₄
Base 15	31a94₁₅	31a95₁₅
Base 16	267c7₁₆	267c8₁₆