Base | Representation |
---|---|
bin | 10000010100000001100… |
… | …001011010110011010000 |
3 | 10222011112020212001202001 |
4 | 100110001201122303100 |
5 | 121331313033031000 |
6 | 2214552533403344 |
7 | 143663502540412 |
oct | 20240141326320 |
9 | 3864466761661 |
10 | 1121012002000 |
11 | 3a2467061100 |
12 | 161314799554 |
13 | 81932032c57 |
14 | 3c385d429b2 |
15 | 1e2604be46a |
hex | 1050185acd0 |
1121012002000 has 120 divisors (see below), whose sum is σ = 2979428195016. Its totient is φ = 407640640000.
The previous prime is 1121012001983. The next prime is 1121012002013. The reversal of 1121012002000 is 2002101211.
It can be written as a sum of positive squares in 4 ways, for example, as 6712197184 + 1114299804816 = 81928^2 + 1055604^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2074141 + ... + 2558140.
Almost surely, 21121012002000 is an apocalyptic number.
1121012002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1121012002000 is an abundant number, since it is smaller than the sum of its proper divisors (1858416193016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1121012002000 is a wasteful number, since it uses less digits than its factorization.
1121012002000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4632326 (or 4632299 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 1121012002000 its reverse (2002101211), we get a palindrome (1123014103211).
The spelling of 1121012002000 in words is "one trillion, one hundred twenty-one billion, twelve million, two thousand".
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