Base | Representation |
---|---|
bin | 100011100001001011011011… |
… | …1110100101110010011010001 |
3 | 1111222012101010221220022012012 |
4 | 1013002112313310232103101 |
5 | 311422220404313130001 |
6 | 3024245141021112305 |
7 | 122543560424313554 |
oct | 10702266764562321 |
9 | 1458171127808165 |
10 | 312423300130001 |
11 | 90602a83079205 |
12 | 2b05988b0b8695 |
13 | 10543510736bb8 |
14 | 5721522cb069b |
15 | 261bca89c02bb |
hex | 11c25b7d2e4d1 |
312423300130001 has 4 divisors (see below), whose sum is σ = 312423367538100. Its totient is φ = 312423232721904.
The previous prime is 312423300129977. The next prime is 312423300130021. The reversal of 312423300130001 is 100031003324213.
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 167212726517776 + 145210573612225 = 12931076^2 + 12050335^2 .
It is a cyclic number.
It is not a de Polignac number, because 312423300130001 - 246 = 242054555952337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312423300130021) 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, 26194046 + ... + 36207383.
It is an arithmetic number, because the mean of its divisors is an integer number (78105841884525).
Almost surely, 2312423300130001 is an apocalyptic number.
It is an amenable number.
312423300130001 is a deficient number, since it is larger than the sum of its proper divisors (67408099).
312423300130001 is an equidigital number, since it uses as much as digits as its factorization.
312423300130001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67408098.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 312423300130001 its reverse (100031003324213), we get a palindrome (412454303454214).
The spelling of 312423300130001 in words is "three hundred twelve trillion, four hundred twenty-three billion, three hundred million, one hundred thirty thousand, one".
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