Base | Representation |
---|---|
bin | 1100010010000101001… |
… | …1101100110111000000 |
3 | 202011122210200220212012 |
4 | 3010201103230313000 |
5 | 11424123111210422 |
6 | 240534311552052 |
7 | 21150036122564 |
oct | 3044123546700 |
9 | 664583626765 |
10 | 211012210112 |
11 | 815429896a0 |
12 | 34a8b68b628 |
13 | 16b8a930332 |
14 | a2da84d6a4 |
15 | 57501264e2 |
hex | 31214ecdc0 |
211012210112 has 56 divisors (see below), whose sum is σ = 459703230960. Its totient is φ = 95303669760.
The previous prime is 211012210093. The next prime is 211012210127.
211012210112 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844037 + ... + 1065092.
Almost surely, 2211012210112 is an apocalyptic number.
211012210112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
211012210112 is an abundant number, since it is smaller than the sum of its proper divisors (248691020848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211012210112 is a wasteful number, since it uses less digits than its factorization.
211012210112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1909309 (or 1909299 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
It can be divided in two parts, 211012 and 210112, that added together give a palindrome (421124).
The spelling of 211012210112 in words is "two hundred eleven billion, twelve million, two hundred ten thousand, one hundred twelve".
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