Base | Representation |
---|---|
bin | 1011101010010111111… |
… | …1100111100001100100 |
3 | 201011010222021221021221 |
4 | 2322211333213201210 |
5 | 11240310433210340 |
6 | 232012512550124 |
7 | 20321641625152 |
oct | 2724577474144 |
9 | 634128257257 |
10 | 200353413220 |
11 | 77a73307844 |
12 | 329b5b52344 |
13 | 15b7c5cbb1c |
14 | 99a8dda3d2 |
15 | 53294d444a |
hex | 2ea5fe7864 |
200353413220 has 48 divisors (see below), whose sum is σ = 423709902000. Its totient is φ = 79576450560.
The previous prime is 200353413209. The next prime is 200353413259. The reversal of 200353413220 is 22314353002.
It can be written as a sum of positive squares in 8 ways, for example, as 38150683684 + 162202729536 = 195322^2 + 402744^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10327930 + ... + 10347310.
It is an arithmetic number, because the mean of its divisors is an integer number (8827289625).
Almost surely, 2200353413220 is an apocalyptic number.
200353413220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200353413220 is an abundant number, since it is smaller than the sum of its proper divisors (223356488780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200353413220 is a wasteful number, since it uses less digits than its factorization.
200353413220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23008 (or 23006 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 200353413220 its reverse (22314353002), we get a palindrome (222667766222).
The spelling of 200353413220 in words is "two hundred billion, three hundred fifty-three million, four hundred thirteen thousand, two hundred twenty".
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