Base | Representation |
---|---|
bin | 1011101100110010001… |
… | …00110011000100000111 |
3 | 1102102122002011111222020 |
4 | 11312121010303010013 |
5 | 23041244013132221 |
6 | 504402025534223 |
7 | 41020636504503 |
oct | 5663104630407 |
9 | 1372562144866 |
10 | 402000130311 |
11 | 14553a65895a |
12 | 65ab1044373 |
13 | 2bba6b2cac0 |
14 | 15657a93303 |
15 | a6cc2d4ac6 |
hex | 5d99133107 |
402000130311 has 32 divisors (see below), whose sum is σ = 597873131520. Its totient is φ = 238559126400.
The previous prime is 402000130283. The next prime is 402000130429. The reversal of 402000130311 is 113031000204.
It is not a de Polignac number, because 402000130311 - 217 = 401999999239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (402000137311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 698106 + ... + 1136376.
It is an arithmetic number, because the mean of its divisors is an integer number (18683535360).
Almost surely, 2402000130311 is an apocalyptic number.
402000130311 is a deficient number, since it is larger than the sum of its proper divisors (195873001209).
402000130311 is a wasteful number, since it uses less digits than its factorization.
402000130311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439127.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 402000130311 its reverse (113031000204), we get a palindrome (515031130515).
The spelling of 402000130311 in words is "four hundred two billion, one hundred thirty thousand, three hundred eleven".
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