Base | Representation |
---|---|
bin | 1100001111000011101… |
… | …0001010101001010000 |
3 | 202002120012210001002222 |
4 | 3003300322022221100 |
5 | 11420442223210000 |
6 | 240321544000212 |
7 | 21120646206404 |
oct | 3036072125120 |
9 | 662505701088 |
10 | 210200210000 |
11 | 811665a1a20 |
12 | 348a3760068 |
13 | 16a8b6383b1 |
14 | a260a7d104 |
15 | 5703bcda85 |
hex | 30f0e8aa50 |
210200210000 has 100 divisors (see below), whose sum is σ = 555181085184. Its totient is φ = 76436400000.
The previous prime is 210200209991. The next prime is 210200210027. The reversal of 210200210000 is 12002012.
It is a tau number, because it is divible by the number of its divisors (100).
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a self number, because there is not a number n which added to its sum of digits gives 210200210000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 845456 + ... + 1065455.
Almost surely, 2210200210000 is an apocalyptic number.
210200210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210200210000 is an abundant number, since it is smaller than the sum of its proper divisors (344980875184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210200210000 is a wasteful number, since it uses less digits than its factorization.
210200210000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1910950 (or 1910929 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 210200210000 its reverse (12002012), we get a palindrome (210212212012).
The spelling of 210200210000 in words is "two hundred ten billion, two hundred million, two hundred ten thousand".
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