Base | Representation |
---|---|
bin | 1011110101000101110… |
… | …1010100011100011011 |
3 | 201102120110021221020211 |
4 | 2331101131110130123 |
5 | 11312203401301243 |
6 | 233210154231551 |
7 | 20453142242602 |
oct | 2752135243433 |
9 | 642513257224 |
10 | 203230103323 |
11 | 7920a105685 |
12 | 334794255b7 |
13 | 1621a59aa10 |
14 | 9b9d0a4a39 |
15 | 5446d1bd9d |
hex | 2f5175471b |
203230103323 has 16 divisors (see below), whose sum is σ = 221412562560. Its totient is φ = 185413561344.
The previous prime is 203230103177. The next prime is 203230103347. The reversal of 203230103323 is 323301032302.
It is a cyclic number.
It is not a de Polignac number, because 203230103323 - 229 = 202693232411 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 203230103294 and 203230103303.
It is not an unprimeable number, because it can be changed into a prime (203230103353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2907715 + ... + 2976787.
It is an arithmetic number, because the mean of its divisors is an integer number (13838285160).
Almost surely, 2203230103323 is an apocalyptic number.
203230103323 is a deficient number, since it is larger than the sum of its proper divisors (18182459237).
203230103323 is a wasteful number, since it uses less digits than its factorization.
203230103323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71718.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 203230103323 its reverse (323301032302), we get a palindrome (526531135625).
The spelling of 203230103323 in words is "two hundred three billion, two hundred thirty million, one hundred three thousand, three hundred twenty-three".
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