Base | Representation |
---|---|
bin | 1100001110101110100… |
… | …1101011001111101010 |
3 | 202002100001210120010001 |
4 | 3003223221223033222 |
5 | 11420302133013002 |
6 | 240305113213214 |
7 | 21115525353331 |
oct | 3035351531752 |
9 | 662301716101 |
10 | 210112001002 |
11 | 81120824222 |
12 | 3487a10120a |
13 | 16a76292717 |
14 | a25307ad18 |
15 | 56eb0a7a87 |
hex | 30eba6b3ea |
210112001002 has 8 divisors (see below), whose sum is σ = 315584341956. Its totient is φ = 104917220352.
The previous prime is 210112000963. The next prime is 210112001009. The reversal of 210112001002 is 200100211012.
It can be written as a sum of positive squares in 2 ways, for example, as 206687527641 + 3424473361 = 454629^2 + 58519^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 210112001002.
It is not an unprimeable number, because it can be changed into a prime (210112001009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69388183 + ... + 69391210.
Almost surely, 2210112001002 is an apocalyptic number.
210112001002 is a deficient number, since it is larger than the sum of its proper divisors (105472340954).
210112001002 is a wasteful number, since it uses less digits than its factorization.
210112001002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138780152.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 210112001002 its reverse (200100211012), we get a palindrome (410212212014).
The spelling of 210112001002 in words is "two hundred ten billion, one hundred twelve million, one thousand, two".
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