Base | Representation |
---|---|
bin | 1011101010010000010… |
… | …0010111000011010000 |
3 | 201011001201111100200021 |
4 | 2322210010113003100 |
5 | 11240224200231112 |
6 | 232005400233224 |
7 | 20321100162352 |
oct | 2724404270320 |
9 | 634051440607 |
10 | 200321102032 |
11 | 77a57048987 |
12 | 329a716b814 |
13 | 15b759c7b8c |
14 | 99a49c90d2 |
15 | 5326750907 |
hex | 2ea41170d0 |
200321102032 has 20 divisors (see below), whose sum is σ = 401505658020. Its totient is φ = 96706738688.
The previous prime is 200321101991. The next prime is 200321102053. The reversal of 200321102032 is 230201123002.
It can be written as a sum of positive squares in 2 ways, for example, as 76560676416 + 123760425616 = 276696^2 + 351796^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 200321101997 and 200321102015.
It is a congruent number.
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, 215862793 + ... + 215863720.
It is an arithmetic number, because the mean of its divisors is an integer number (20075282901).
Almost surely, 2200321102032 is an apocalyptic number.
It is an amenable number.
200321102032 is an abundant number, since it is smaller than the sum of its proper divisors (201184555988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200321102032 is a wasteful number, since it uses less digits than its factorization.
200321102032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431726550 (or 431726544 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 200321102032 its reverse (230201123002), we get a palindrome (430522225034).
The spelling of 200321102032 in words is "two hundred billion, three hundred twenty-one million, one hundred two thousand, thirty-two".
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