Base | Representation |
---|---|
bin | 11011010101011100100010… |
… | …001000010111110001100001 |
3 | 120202200000102100102010122221 |
4 | 123111130202020113301201 |
5 | 111224200103030432314 |
6 | 1103404433241031041 |
7 | 34215452336000326 |
oct | 3325344210276141 |
9 | 522600370363587 |
10 | 120221002202209 |
11 | 35340493651817 |
12 | 11597776485481 |
13 | 5210a3a95211c |
14 | 2198a28598b4d |
15 | dd735680e824 |
hex | 6d5722217c61 |
120221002202209 has 8 divisors (see below), whose sum is σ = 120605527092992. Its totient is φ = 119836480065120.
The previous prime is 120221002202207. The next prime is 120221002202251. The reversal of 120221002202209 is 902202200122021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120221002202209 - 21 = 120221002202207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120221002202207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121232824 + ... + 122220454.
It is an arithmetic number, because the mean of its divisors is an integer number (15075690886624).
Almost surely, 2120221002202209 is an apocalyptic number.
It is an amenable number.
120221002202209 is a deficient number, since it is larger than the sum of its proper divisors (384524890783).
120221002202209 is an equidigital number, since it uses as much as digits as its factorization.
120221002202209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376847.
The product of its (nonzero) digits is 1152, while the sum is 25.
The spelling of 120221002202209 in words is "one hundred twenty trillion, two hundred twenty-one billion, two million, two hundred two thousand, two hundred nine".
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