Base | Representation |
---|---|
bin | 1001001101001100001111… |
… | …1011001001100100110100 |
3 | 1022211200020121120012222201 |
4 | 2103103003323021210310 |
5 | 2311320311340342322 |
6 | 33310031022234244 |
7 | 2063210203325113 |
oct | 223230373114464 |
9 | 38750217505881 |
10 | 10122230012212 |
11 | 32528a4a5733a |
12 | 117590a425984 |
13 | 5856a3351936 |
14 | 26dcc06c5c7a |
15 | 128480a92d27 |
hex | 934c3ec9934 |
10122230012212 has 24 divisors (see below), whose sum is σ = 18760479735816. Its totient is φ = 4762238435328.
The previous prime is 10122230012207. The next prime is 10122230012233. The reversal of 10122230012212 is 21221003222101.
It can be written as a sum of positive squares in 4 ways, for example, as 3744403022116 + 6377826990096 = 1935046^2 + 2525436^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10122230012212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17905933 + ... + 18462580.
It is an arithmetic number, because the mean of its divisors is an integer number (781686655659).
Almost surely, 210122230012212 is an apocalyptic number.
It is an amenable number.
10122230012212 is a deficient number, since it is larger than the sum of its proper divisors (8638249723604).
10122230012212 is a wasteful number, since it uses less digits than its factorization.
10122230012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36372627 (or 36372625 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 10122230012212 its reverse (21221003222101), we get a palindrome (31343233234313).
The spelling of 10122230012212 in words is "ten trillion, one hundred twenty-two billion, two hundred thirty million, twelve thousand, two hundred twelve".
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