Base | Representation |
---|---|
bin | 1100001110010011111… |
… | …1001110100011000000 |
3 | 202002001021102222211201 |
4 | 3003210333032203000 |
5 | 11420040023210422 |
6 | 240250041150544 |
7 | 21113000222350 |
oct | 3034477164300 |
9 | 662037388751 |
10 | 210000210112 |
11 | 8107370a060 |
12 | 3484878b454 |
13 | 16a59081174 |
14 | a24229ab60 |
15 | 56e1374727 |
hex | 30e4fce8c0 |
210000210112 has 112 divisors (see below), whose sum is σ = 550107721728. Its totient is φ = 77005393920.
The previous prime is 210000210029. The next prime is 210000210139. The reversal of 210000210112 is 211012000012.
It is a tau number, because it is divible by the number of its divisors (112).
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, 1169568 + ... + 1337119.
Almost surely, 2210000210112 is an apocalyptic number.
210000210112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
210000210112 is an abundant number, since it is smaller than the sum of its proper divisors (340107511616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210000210112 is a wasteful number, since it uses less digits than its factorization.
210000210112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2506734 (or 2506724 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 210000210112 its reverse (211012000012), we get a palindrome (421012210124).
The spelling of 210000210112 in words is "two hundred ten billion, two hundred ten thousand, one hundred twelve".
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