Base | Representation |
---|---|
bin | 1011101001111010100… |
… | …1101011010011101000 |
3 | 201010211101111010101022 |
4 | 2322132221223103220 |
5 | 11240032414033112 |
6 | 231552352312012 |
7 | 20315614540232 |
oct | 2723651532350 |
9 | 633741433338 |
10 | 200230221032 |
11 | 77a0a815716 |
12 | 32980842608 |
13 | 15b5cc27c3a |
14 | 99968cd252 |
15 | 531d79cd72 |
hex | 2e9ea6b4e8 |
200230221032 has 128 divisors (see below), whose sum is σ = 418711680000. Its totient is φ = 89283161088.
The previous prime is 200230221013. The next prime is 200230221127. The reversal of 200230221032 is 230122032002.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 200230221032.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254421743 + ... + 254422529.
It is an arithmetic number, because the mean of its divisors is an integer number (3271185000).
Almost surely, 2200230221032 is an apocalyptic number.
It is an amenable number.
200230221032 is an abundant number, since it is smaller than the sum of its proper divisors (218481458968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200230221032 is a wasteful number, since it uses less digits than its factorization.
200230221032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495 (or 1491 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 200230221032 its reverse (230122032002), we get a palindrome (430352253034).
The spelling of 200230221032 in words is "two hundred billion, two hundred thirty million, two hundred twenty-one thousand, thirty-two".
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