Base | Representation |
---|---|
bin | 101111110000000011000011… |
… | …100001011000001001101100 |
3 | 1000112120202112001220112002111 |
4 | 233300003003201120021230 |
5 | 210011300440302241022 |
6 | 2022353132423133404 |
7 | 62143502414612461 |
oct | 5760030341301154 |
9 | 1015522461815074 |
10 | 210010001212012 |
11 | 60a08817809a41 |
12 | 1b6794185a4264 |
13 | 9024b2043a421 |
14 | 39c077710d668 |
15 | 1942c9702e477 |
hex | bf00c385826c |
210010001212012 has 48 divisors (see below), whose sum is σ = 372885265361952. Its totient is φ = 103484237457920.
The previous prime is 210010001211977. The next prime is 210010001212087. The reversal of 210010001212012 is 210212100010012.
It is a junction number, because it is equal to n+sod(n) for n = 210010001211983 and 210010001212001.
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, 63129462 + ... + 66372802.
It is an arithmetic number, because the mean of its divisors is an integer number (7768443028374).
Almost surely, 2210010001212012 is an apocalyptic number.
It is an amenable number.
210010001212012 is a deficient number, since it is larger than the sum of its proper divisors (162875264149940).
210010001212012 is a wasteful number, since it uses less digits than its factorization.
210010001212012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3244338 (or 3244336 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 210010001212012 its reverse (210212100010012), we get a palindrome (420222101222024).
The spelling of 210010001212012 in words is "two hundred ten trillion, ten billion, one million, two hundred twelve thousand, twelve".
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