Base | Representation |
---|---|
bin | 11101010001000000001… |
… | …010001111001100001100 |
3 | 21010021001111012021121212 |
4 | 131101000022033030030 |
5 | 230422234001320022 |
6 | 4135521333113552 |
7 | 265204312315334 |
oct | 35210012171414 |
9 | 7107044167555 |
10 | 2011121120012 |
11 | 705a03495964 |
12 | 2859284888b8 |
13 | 1178565b8664 |
14 | 6d4a588c0c4 |
15 | 374a94e43e2 |
hex | 1d44028f30c |
2011121120012 has 12 divisors (see below), whose sum is σ = 3537697515576. Its totient is φ = 1000350401280.
The previous prime is 2011121119921. The next prime is 2011121120039. The reversal of 2011121120012 is 2100211211102.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302538814 + ... + 1302540357.
It is an arithmetic number, because the mean of its divisors is an integer number (294808126298).
Almost surely, 22011121120012 is an apocalyptic number.
It is an amenable number.
2011121120012 is a deficient number, since it is larger than the sum of its proper divisors (1526576395564).
2011121120012 is a wasteful number, since it uses less digits than its factorization.
2011121120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2605079368 (or 2605079366 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 2011121120012 its reverse (2100211211102), we get a palindrome (4111332331114).
The spelling of 2011121120012 in words is "two trillion, eleven billion, one hundred twenty-one million, one hundred twenty thousand, twelve".
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