Base | Representation |
---|---|
bin | 1011101001011100010… |
… | …1100011111110100000 |
3 | 201010111112200112201101 |
4 | 2322113011203332200 |
5 | 11234302422011222 |
6 | 231532020244144 |
7 | 20312514046000 |
oct | 2722705437640 |
9 | 633445615641 |
10 | 200103313312 |
11 | 77955116001 |
12 | 32946240654 |
13 | 15b3c852b06 |
14 | 9983ad6000 |
15 | 5312580927 |
hex | 2e97163fa0 |
200103313312 has 288 divisors, whose sum is σ = 492035040000. Its totient is φ = 80055005184.
The previous prime is 200103313283. The next prime is 200103313343. The reversal of 200103313312 is 213313301002.
It is a self number, because there is not a number n which added to its sum of digits gives 200103313312.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 631240578 + ... + 631240894.
It is an arithmetic number, because the mean of its divisors is an integer number (1708455000).
Almost surely, 2200103313312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200103313312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246017520000).
200103313312 is an abundant number, since it is smaller than the sum of its proper divisors (291931726688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200103313312 is a wasteful number, since it uses less digits than its factorization.
200103313312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581 (or 542 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 200103313312 its reverse (213313301002), we get a palindrome (413416614314).
The spelling of 200103313312 in words is "two hundred billion, one hundred three million, three hundred thirteen thousand, three hundred twelve".
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