Base | Representation |
---|---|
bin | 10000010100000010000… |
… | …100001100111001100110 |
3 | 10222011112220000022102112 |
4 | 100110002010030321212 |
5 | 121331322401320402 |
6 | 2214553501041022 |
7 | 143663643204662 |
oct | 20240204147146 |
9 | 3864486008375 |
10 | 1121021120102 |
11 | 3a2471219724 |
12 | 161317856172 |
13 | 81933ba6290 |
14 | 3c3872378a2 |
15 | 1e2611c0e52 |
hex | 1050210ce66 |
1121021120102 has 32 divisors (see below), whose sum is σ = 1818775897344. Its totient is φ = 515140020000.
The previous prime is 1121021119973. The next prime is 1121021120113. The reversal of 1121021120102 is 2010211201211.
It is a congruent number.
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, 18183293 + ... + 18244839.
It is an arithmetic number, because the mean of its divisors is an integer number (56836746792).
Almost surely, 21121021120102 is an apocalyptic number.
1121021120102 is a deficient number, since it is larger than the sum of its proper divisors (697754777242).
1121021120102 is a wasteful number, since it uses less digits than its factorization.
1121021120102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64604.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 1121021120102 its reverse (2010211201211), we get a palindrome (3131232321313).
The spelling of 1121021120102 in words is "one trillion, one hundred twenty-one billion, twenty-one million, one hundred twenty thousand, one hundred two".
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