Base | Representation |
---|---|
bin | 11101100010110011001… |
… | …101110101001011111111 |
3 | 21012002101022101120112002 |
4 | 131202303031311023333 |
5 | 231230403203423403 |
6 | 4152401514532515 |
7 | 266452011260222 |
oct | 35426315651377 |
9 | 7162338346462 |
10 | 2030231311103 |
11 | 71301a713316 |
12 | 28958043713b |
13 | 1195b0827438 |
14 | 7039990b5b9 |
15 | 37c27098188 |
hex | 1d8b33752ff |
2030231311103 has 4 divisors (see below), whose sum is σ = 2030395994640. Its totient is φ = 2030066627568.
The previous prime is 2030231311099. The next prime is 2030231311169. The reversal of 2030231311103 is 3011131320302.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2030231311103 - 22 = 2030231311099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030231311193) 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, 82323275 + ... + 82347932.
It is an arithmetic number, because the mean of its divisors is an integer number (507598998660).
Almost surely, 22030231311103 is an apocalyptic number.
2030231311103 is a deficient number, since it is larger than the sum of its proper divisors (164683537).
2030231311103 is a wasteful number, since it uses less digits than its factorization.
2030231311103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164683536.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 2030231311103 its reverse (3011131320302), we get a palindrome (5041362631405).
The spelling of 2030231311103 in words is "two trillion, thirty billion, two hundred thirty-one million, three hundred eleven thousand, one hundred three".
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