Base | Representation |
---|---|
bin | 1011101001100000010… |
… | …1101001010000000010 |
3 | 201010112201022000100211 |
4 | 2322120011221100002 |
5 | 11234321222042010 |
6 | 231533420304334 |
7 | 20313106613101 |
oct | 2723005512002 |
9 | 633481260324 |
10 | 200120112130 |
11 | 7796364a224 |
12 | 3294b9a20aa |
13 | 15b43185143 |
14 | 998602a038 |
15 | 5313c9d08a |
hex | 2e98169402 |
200120112130 has 32 divisors (see below), whose sum is σ = 364156925184. Its totient is φ = 79174224576.
The previous prime is 200120112091. The next prime is 200120112161. The reversal of 200120112130 is 31211021002.
It is a self number, because there is not a number n which added to its sum of digits gives 200120112130.
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, 729652 + ... + 965728.
It is an arithmetic number, because the mean of its divisors is an integer number (11379903912).
Almost surely, 2200120112130 is an apocalyptic number.
200120112130 is a deficient number, since it is larger than the sum of its proper divisors (164036813054).
200120112130 is a wasteful number, since it uses less digits than its factorization.
200120112130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237010.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 200120112130 its reverse (31211021002), we get a palindrome (231331133132).
The spelling of 200120112130 in words is "two hundred billion, one hundred twenty million, one hundred twelve thousand, one hundred thirty".
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