Base | Representation |
---|---|
bin | 101101011111110111101000… |
… | …011000101010000100001010 |
3 | 222020111120120111111021111122 |
4 | 231133313220120222010022 |
5 | 202211433130303144320 |
6 | 1545325352144355242 |
7 | 60101621216153216 |
oct | 5537675030520412 |
9 | 866446514437448 |
10 | 200102130131210 |
11 | 5883892289756a |
12 | 1a539172615b22 |
13 | 878671c1a9098 |
14 | 375adcd935946 |
15 | 18201b02e3d25 |
hex | b5fde862a10a |
200102130131210 has 16 divisors (see below), whose sum is σ = 381371118603336. Its totient is φ = 75332566637568.
The previous prime is 200102130131201. The next prime is 200102130131231. The reversal of 200102130131210 is 12131031201002.
200102130131210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 145931691087961 + 54170439043249 = 12080219^2 + 7360057^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588535676687 + ... + 588535677026.
Almost surely, 2200102130131210 is an apocalyptic number.
200102130131210 is a deficient number, since it is larger than the sum of its proper divisors (181268988472126).
200102130131210 is a wasteful number, since it uses less digits than its factorization.
200102130131210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1177071353737.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 200102130131210 its reverse (12131031201002), we get a palindrome (212233161332212).
The spelling of 200102130131210 in words is "two hundred trillion, one hundred two billion, one hundred thirty million, one hundred thirty-one thousand, two hundred ten".
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