Compare 61 vs 70

Property6170
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization61121 × 51 × 71
Prime factorization612 × 5 × 7
Divisors count28
Divisors1, 611, 2, 5, 7, 10, 14, 35, 70
Number of properties120
Additive primes11th 
Centered decagonal primes3rd 
Centered square primes4th 
Cuban primes 14th 
Long primes8th 
Primes18th 
Pythagorean primes8th 
Sexy primes (1st member)12th 
Sexy prime quadrupletss (1st member)4th 
Sexy prime triplets (1st member)8th 
Solinas primes15th 
Twin primes (2nd member)7th 
Roman numberalsLXILXX
Base 2111101210001102
Base 32021321213
Base 4331410124
Base 522152405
Base 614161546
Base 711571307
Base 87581068
Base 9679779
Base 1061107010
Base 1156116411
Base 1251125a12
Base 1349135513
Base 1445145014
Base 1541154a15
Base 163d164616
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