Base | Representation |
---|---|
bin | 11011010010011000000111… |
… | …111111010011011011100001 |
3 | 120201220212001220221102111002 |
4 | 123102120013333103123201 |
5 | 111212221201204020001 |
6 | 1103123514502001345 |
7 | 34164305256505211 |
oct | 3322300777233341 |
9 | 521825056842432 |
10 | 120010110220001 |
11 | 3526a002620131 |
12 | 1156291b116255 |
13 | 51c6b9bbc8681 |
14 | 218c73dac4241 |
15 | dd1b1203646b |
hex | 6d2607fd36e1 |
120010110220001 has 4 divisors (see below), whose sum is σ = 120027998154900. Its totient is φ = 119992222285104.
The previous prime is 120010110219977. The next prime is 120010110220037. The reversal of 120010110220001 is 100022011010021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 80657373093025 + 39352737126976 = 8980945^2 + 6273176^2 .
It is a cyclic number.
It is not a de Polignac number, because 120010110220001 - 226 = 120010043111137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120010110220081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8943957386 + ... + 8943970803.
It is an arithmetic number, because the mean of its divisors is an integer number (30006999538725).
Almost surely, 2120010110220001 is an apocalyptic number.
It is an amenable number.
120010110220001 is a deficient number, since it is larger than the sum of its proper divisors (17887934899).
120010110220001 is an equidigital number, since it uses as much as digits as its factorization.
120010110220001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17887934898.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 120010110220001 its reverse (100022011010021), we get a palindrome (220032121230022).
The spelling of 120010110220001 in words is "one hundred twenty trillion, ten billion, one hundred ten million, two hundred twenty thousand, one".
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