Base | Representation |
---|---|
bin | 10011001100001101… |
… | …11100011100111111 |
3 | 222121000222012122120 |
4 | 21212012330130333 |
5 | 132100033443403 |
6 | 4422205414023 |
7 | 513214214361 |
oct | 114606743477 |
9 | 28530865576 |
10 | 10303031103 |
11 | 4407879842 |
12 | 1bb656a313 |
13 | c82709b11 |
14 | 6da4c4d31 |
15 | 4047b9e53 |
hex | 2661bc73f |
10303031103 has 8 divisors (see below), whose sum is σ = 13737849216. Its totient is φ = 6868450200.
The previous prime is 10303031093. The next prime is 10303031111. The reversal of 10303031103 is 30113030301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10303031103 - 213 = 10303022911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303031153) 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, 116508 + ... + 184878.
It is an arithmetic number, because the mean of its divisors is an integer number (1717231152).
Almost surely, 210303031103 is an apocalyptic number.
10303031103 is a deficient number, since it is larger than the sum of its proper divisors (3434818113).
10303031103 is an equidigital number, since it uses as much as digits as its factorization.
10303031103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118605.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 10303031103 its reverse (30113030301), we get a palindrome (40416061404).
The spelling of 10303031103 in words is "ten billion, three hundred three million, thirty-one thousand, one hundred three".
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