Base | Representation |
---|---|
bin | 10101101000100111… |
… | …110101101000000010 |
3 | 2012221221112212110020 |
4 | 111220213311220002 |
5 | 340033402011320 |
6 | 14401033514310 |
7 | 1451443451556 |
oct | 255047655002 |
9 | 65857485406 |
10 | 23230110210 |
11 | 994087869a |
12 | 4603872996 |
13 | 2262959658 |
14 | 11a52ab866 |
15 | 90e615940 |
hex | 5689f5a02 |
23230110210 has 16 divisors (see below), whose sum is σ = 55752264576. Its totient is φ = 6194696048.
The previous prime is 23230110187. The next prime is 23230110217. The reversal of 23230110210 is 1201103232.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 23230110210.
It is not an unprimeable number, because it can be changed into a prime (23230110217) 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, 387168474 + ... + 387168533.
It is an arithmetic number, because the mean of its divisors is an integer number (3484516536).
Almost surely, 223230110210 is an apocalyptic number.
23230110210 is an abundant number, since it is smaller than the sum of its proper divisors (32522154366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23230110210 is a wasteful number, since it uses less digits than its factorization.
23230110210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774337017.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 23230110210 its reverse (1201103232), we get a palindrome (24431213442).
The spelling of 23230110210 in words is "twenty-three billion, two hundred thirty million, one hundred ten thousand, two hundred ten".
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