Base | Representation |
---|---|
bin | 101101100000001001011001… |
… | …000110010101000011000010 |
3 | 222020120101210120201212022122 |
4 | 231200021121012111003002 |
5 | 202212241204430133442 |
6 | 1545342224404004242 |
7 | 60103164630100313 |
oct | 5540113106250302 |
9 | 866511716655278 |
10 | 200121201021122 |
11 | 58845a19911407 |
12 | 1a5409b5390682 |
13 | 878846b237424 |
14 | 375bcbc68460a |
15 | 18209296d2dd2 |
hex | b602591950c2 |
200121201021122 has 8 divisors (see below), whose sum is σ = 300201358669500. Its totient is φ = 100054081464624.
The previous prime is 200121201021113. The next prime is 200121201021151. The reversal of 200121201021122 is 221120102121002.
It can be written as a sum of positive squares in 2 ways, for example, as 198267548724001 + 1853652297121 = 14080751^2 + 1361489^2 .
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 200121201021122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3259484597 + ... + 3259545992.
Almost surely, 2200121201021122 is an apocalyptic number.
200121201021122 is a deficient number, since it is larger than the sum of its proper divisors (100080157648378).
200121201021122 is a wasteful number, since it uses less digits than its factorization.
200121201021122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6519045940.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 200121201021122 its reverse (221120102121002), we get a palindrome (421241303142124).
The spelling of 200121201021122 in words is "two hundred trillion, one hundred twenty-one billion, two hundred one million, twenty-one thousand, one hundred twenty-two".
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