Compare 669904 vs 669913

Property	669904	669913
Type	composite number	prime
Unique factors	3	1
Total factors	6	1
Prime factorization	2⁴ × 149¹ × 281¹	669913¹
Prime factorization	2 × 2 × 2 × 2 × 149 × 281	669913
Divisors count	20	2
Divisors	1, 2, 4, 8, 16, 149, 281, 298, 562, 596, 1124, 1192, 2248, 2384, 4496, 41869, 83738, 167476, 334952, 669904	1, 669913
Number of properties	0	3
Isolated primes		42581st
Primes		54302nd
Ulam primes		3988th
Roman numberals
Base 2	10100011100011010000₂	10100011100011011001₂
Base 3	1021000221021₃	1021000221121₃
Base 4	2203203100₄	2203203121₄
Base 5	132414104₅	132414123₅
Base 6	22205224₆	22205241₆
Base 7	5460034₇	5460046₇
Base 8	2434320₈	2434331₈
Base 9	1230837₉	1230847₉
Base 10	669904₁₀	669913₁₀
Base 11	418344₁₁	418352₁₁
Base 12	283814₁₂	283821₁₂
Base 13	1a5bc1₁₃	1a5bca₁₃
Base 14	1361c4₁₄	1361cd₁₄
Base 15	d3754₁₅	d375d₁₅
Base 16	a38d0₁₆	a38d9₁₆