Base | Representation |
---|---|
bin | 1100010010001001111… |
… | …1001111000100000100 |
3 | 202011201011221220120212 |
4 | 3010202133033010010 |
5 | 11424143143323022 |
6 | 240540300214552 |
7 | 21150366332264 |
oct | 3044237170404 |
9 | 664634856525 |
10 | 211032011012 |
11 | 81553083379 |
12 | 34a9623a458 |
13 | 16b91a73c44 |
14 | a2dd3257a4 |
15 | 5751c383e2 |
hex | 31227cf104 |
211032011012 has 24 divisors (see below), whose sum is σ = 389347845600. Its totient is φ = 99807045696.
The previous prime is 211032011011. The next prime is 211032011017. The reversal of 211032011012 is 210110230112.
It is not an unprimeable number, because it can be changed into a prime (211032011011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2110337 + ... + 2208072.
It is an arithmetic number, because the mean of its divisors is an integer number (16222826900).
Almost surely, 2211032011012 is an apocalyptic number.
It is an amenable number.
211032011012 is a deficient number, since it is larger than the sum of its proper divisors (178315834588).
211032011012 is a wasteful number, since it uses less digits than its factorization.
211032011012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4319075 (or 4319073 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 211032011012 its reverse (210110230112), we get a palindrome (421142241124).
The spelling of 211032011012 in words is "two hundred eleven billion, thirty-two million, eleven thousand, twelve".
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