Base | Representation |
---|---|
bin | 1001001011111101100100… |
… | …0101011111111010100100 |
3 | 1022202122201201221010011211 |
4 | 2102333121011133322210 |
5 | 2310444033203211322 |
6 | 33252215211441204 |
7 | 2061531633062260 |
oct | 222773105377244 |
9 | 38678651833154 |
10 | 10101110210212 |
11 | 324494741851a |
12 | 11717b5456204 |
13 | 5836b8982088 |
14 | 26cc797c90a0 |
15 | 127b4687db77 |
hex | 92fd915fea4 |
10101110210212 has 24 divisors (see below), whose sum is σ = 20202589487360. Its totient is φ = 4328968147200.
The previous prime is 10101110210209. The next prime is 10101110210221. The reversal of 10101110210212 is 21201201110101.
It is a happy number.
It is a super-2 number, since 2×101011102102122 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10101110210192 and 10101110210201.
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, 1722012 + ... + 4813267.
Almost surely, 210101110210212 is an apocalyptic number.
It is an amenable number.
10101110210212 is an abundant number, since it is smaller than the sum of its proper divisors (10101479277148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10101110210212 is a wasteful number, since it uses less digits than its factorization.
10101110210212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6590491 (or 6590489 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 10101110210212 its reverse (21201201110101), we get a palindrome (31302311320313).
The spelling of 10101110210212 in words is "ten trillion, one hundred one billion, one hundred ten million, two hundred ten thousand, two hundred twelve".
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