Base | Representation |
---|---|
bin | 10011001100001110… |
… | …10000001110110011 |
3 | 222121001010022210000 |
4 | 21212013100032303 |
5 | 132100044041430 |
6 | 4422211241043 |
7 | 513215002512 |
oct | 114607201663 |
9 | 28531108700 |
10 | 10303112115 |
11 | 440792469a |
12 | 1bb65a9183 |
13 | c8273795a |
14 | 6da506679 |
15 | 4047d3e60 |
hex | 2661d03b3 |
10303112115 has 40 divisors (see below), whose sum is σ = 18479981520. Its totient is φ = 5491810368.
The previous prime is 10303112063. The next prime is 10303112117. The reversal of 10303112115 is 51121130301.
It is not a de Polignac number, because 10303112115 - 28 = 10303111859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10303112117) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 802416 + ... + 815154.
It is an arithmetic number, because the mean of its divisors is an integer number (461999538).
Almost surely, 210303112115 is an apocalyptic number.
10303112115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10303112115 is a deficient number, since it is larger than the sum of its proper divisors (8176869405).
10303112115 is a wasteful number, since it uses less digits than its factorization.
10303112115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14753 (or 14744 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
Adding to 10303112115 its reverse (51121130301), we get a palindrome (61424242416).
The spelling of 10303112115 in words is "ten billion, three hundred three million, one hundred twelve thousand, one hundred fifteen".
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