Base | Representation |
---|---|
bin | 10010110100001010… |
… | …11100001010010111 |
3 | 222001222101201110102 |
4 | 21122011130022113 |
5 | 131141413410403 |
6 | 4350202044315 |
7 | 505214501453 |
oct | 113205341227 |
9 | 28058351412 |
10 | 10101310103 |
11 | 4313a20875 |
12 | 1b5aaa969b |
13 | c4c99c391 |
14 | 6bb7b5663 |
15 | 3e1c20b88 |
hex | 25a15c297 |
10101310103 has 16 divisors (see below), whose sum is σ = 10592689152. Its totient is φ = 9620856000.
The previous prime is 10101310091. The next prime is 10101310133. The reversal of 10101310103 is 30101310101.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10101310103 - 28 = 10101309847 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 (10101310133) 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, 1106588 + ... + 1115678.
It is an arithmetic number, because the mean of its divisors is an integer number (662043072).
Almost surely, 210101310103 is an apocalyptic number.
10101310103 is a deficient number, since it is larger than the sum of its proper divisors (491379049).
10101310103 is an equidigital number, since it uses as much as digits as its factorization.
10101310103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9686.
The product of its (nonzero) digits is 9, while the sum is 11.
Adding to 10101310103 its reverse (30101310101), we get a palindrome (40202620204).
The spelling of 10101310103 in words is "ten billion, one hundred one million, three hundred ten thousand, one hundred three".
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