Base | Representation |
---|---|
bin | 100001011110000010111… |
… | …100100111000011001111 |
3 | 22010212201021002221120102 |
4 | 201132002330213003033 |
5 | 300140402113230111 |
6 | 4520335113041315 |
7 | 325112153041100 |
oct | 41360274470317 |
9 | 8125637087512 |
10 | 2300004430031 |
11 | 8074765a3470 |
12 | 31190a9b623b |
13 | 138b742844a9 |
14 | 7d46c4263a7 |
15 | 3ec65c6413b |
hex | 21782f270cf |
2300004430031 has 48 divisors (see below), whose sum is σ = 2988420842880. Its totient is φ = 1749477481920.
The previous prime is 2300004429979. The next prime is 2300004430037. The reversal of 2300004430031 is 1300344000032.
2300004430031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2300004430031 - 238 = 2025126523087 is a prime.
It is a super-2 number, since 2×23000044300312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2300004429985 and 2300004430012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300004430037) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39580460 + ... + 39638526.
It is an arithmetic number, because the mean of its divisors is an integer number (62258767560).
Almost surely, 22300004430031 is an apocalyptic number.
2300004430031 is a deficient number, since it is larger than the sum of its proper divisors (688416412849).
2300004430031 is a wasteful number, since it uses less digits than its factorization.
2300004430031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59844 (or 59837 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 2300004430031 its reverse (1300344000032), we get a palindrome (3600348430063).
The spelling of 2300004430031 in words is "two trillion, three hundred billion, four million, four hundred thirty thousand, thirty-one".
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