Base | Representation |
---|---|
bin | 101111100110110010… |
… | …0011001110111010100 |
3 | 100202212210122121021201 |
4 | 1133031210121313110 |
5 | 3133333134321322 |
6 | 114544254322244 |
7 | 10246301120026 |
oct | 1371544316724 |
9 | 322783577251 |
10 | 102233120212 |
11 | 3a3a1a273a3 |
12 | 179917b9384 |
13 | 9843369352 |
14 | 4d3b880016 |
15 | 29d52e9d27 |
hex | 17cd919dd4 |
102233120212 has 6 divisors (see below), whose sum is σ = 178907960378. Its totient is φ = 51116560104.
The previous prime is 102233120179. The next prime is 102233120239. The reversal of 102233120212 is 212021332201.
It can be written as a sum of positive squares in only one way, i.e., 71329589776 + 30903530436 = 267076^2 + 175794^2 .
It is a super-3 number, since 3×1022331202123 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 102233120212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12779140023 + ... + 12779140030.
Almost surely, 2102233120212 is an apocalyptic number.
It is an amenable number.
102233120212 is a deficient number, since it is larger than the sum of its proper divisors (76674840166).
102233120212 is a wasteful number, since it uses less digits than its factorization.
102233120212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25558280057 (or 25558280055 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 102233120212 its reverse (212021332201), we get a palindrome (314254452413).
The spelling of 102233120212 in words is "one hundred two billion, two hundred thirty-three million, one hundred twenty thousand, two hundred twelve".
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