Base | Representation |
---|---|
bin | 100100101010001… |
… | …1110000111101110 |
3 | 10011201122201010012 |
4 | 1021110132013232 |
5 | 10004401244042 |
6 | 322021213222 |
7 | 42324463121 |
oct | 11124360756 |
9 | 3151581105 |
10 | 1230103022 |
11 | 5813a7675 |
12 | 2a3b61212 |
13 | 167b04315 |
14 | b95283b8 |
15 | 72ed4e82 |
hex | 4951e1ee |
1230103022 has 8 divisors (see below), whose sum is σ = 1845619776. Its totient is φ = 614896432.
The previous prime is 1230103019. The next prime is 1230103031. The reversal of 1230103022 is 2203010321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1230102988 and 1230103006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67358 + ... + 83649.
It is an arithmetic number, because the mean of its divisors is an integer number (230702472).
Almost surely, 21230103022 is an apocalyptic number.
1230103022 is a deficient number, since it is larger than the sum of its proper divisors (615516754).
1230103022 is a wasteful number, since it uses less digits than its factorization.
1230103022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155082.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1230103022 is about 35072.8245512106. The cubic root of 1230103022 is about 1071.4711826829.
Adding to 1230103022 its reverse (2203010321), we get a palindrome (3433113343).
The spelling of 1230103022 in words is "one billion, two hundred thirty million, one hundred three thousand, twenty-two".
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