Base | Representation |
---|---|
bin | 10011000011100010… |
… | …00111111011111111 |
3 | 222101221221010001111 |
4 | 21201301013323333 |
5 | 131422412431421 |
6 | 4411044422451 |
7 | 511341166063 |
oct | 114161077377 |
9 | 28357833044 |
10 | 10230202111 |
11 | 437a756298 |
12 | 1b960a7a27 |
13 | c705ba73c |
14 | 6d0967aa3 |
15 | 3ed1d0ee1 |
hex | 261c47eff |
10230202111 has 12 divisors (see below), whose sum is σ = 10543354536. Its totient is φ = 9920579760.
The previous prime is 10230202067. The next prime is 10230202123. The reversal of 10230202111 is 11120203201.
It is not a de Polignac number, because 10230202111 - 227 = 10095984383 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10230202091 and 10230202100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10230202181) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8309866 + ... + 8311096.
It is an arithmetic number, because the mean of its divisors is an integer number (878612878).
Almost surely, 210230202111 is an apocalyptic number.
10230202111 is a deficient number, since it is larger than the sum of its proper divisors (313152425).
10230202111 is an frugal number, since it uses more digits than its factorization.
10230202111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2662 (or 1431 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10230202111 its reverse (11120203201), we get a palindrome (21350405312).
The spelling of 10230202111 in words is "ten billion, two hundred thirty million, two hundred two thousand, one hundred eleven".
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