Base | Representation |
---|---|
bin | 10101100111011011… |
… | …100001000110111110 |
3 | 2012220112220102000222 |
4 | 111213123201012332 |
5 | 340013241300410 |
6 | 14355041021342 |
7 | 1451111423306 |
oct | 254733410676 |
9 | 65815812028 |
10 | 23210103230 |
11 | 99305530a6 |
12 | 45b9024852 |
13 | 225b772cc2 |
14 | 11a2780606 |
15 | 90c9b2955 |
hex | 5676e11be |
23210103230 has 32 divisors (see below), whose sum is σ = 44259877440. Its totient is φ = 8733150720.
The previous prime is 23210103211. The next prime is 23210103283. The reversal of 23210103230 is 3230101232.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 23210103199 and 23210103208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283100 + ... + 355760.
It is an arithmetic number, because the mean of its divisors is an integer number (1383121170).
Almost surely, 223210103230 is an apocalyptic number.
23210103230 is a deficient number, since it is larger than the sum of its proper divisors (21049774210).
23210103230 is a wasteful number, since it uses less digits than its factorization.
23210103230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74564.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 23210103230 its reverse (3230101232), we get a palindrome (26440204462).
The spelling of 23210103230 in words is "twenty-three billion, two hundred ten million, one hundred three thousand, two hundred thirty".
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