Base | Representation |
---|---|
bin | 100000110001101010001… |
… | …110011011101101100011 |
3 | 21222022200210112122120201 |
4 | 200301222032123231203 |
5 | 243400300312002043 |
6 | 4442414002450031 |
7 | 321504131611306 |
oct | 40615216335543 |
9 | 7868623478521 |
10 | 2252345031523 |
11 | 79923a062a14 |
12 | 304629963917 |
13 | 13451a404182 |
14 | 7b02a8d2b3d |
15 | 3d8c6b10c4d |
hex | 20c6a39bb63 |
2252345031523 has 4 divisors (see below), whose sum is σ = 2264927964840. Its totient is φ = 2239762098208.
The previous prime is 2252345031493. The next prime is 2252345031529. The reversal of 2252345031523 is 3251305432522.
2252345031523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2252345031523 - 233 = 2243755096931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2252345031529) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6291466390 + ... + 6291466747.
It is an arithmetic number, because the mean of its divisors is an integer number (566231991210).
Almost surely, 22252345031523 is an apocalyptic number.
2252345031523 is a deficient number, since it is larger than the sum of its proper divisors (12582933317).
2252345031523 is a wasteful number, since it uses less digits than its factorization.
2252345031523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12582933316.
The product of its (nonzero) digits is 216000, while the sum is 37.
The spelling of 2252345031523 in words is "two trillion, two hundred fifty-two billion, three hundred forty-five million, thirty-one thousand, five hundred twenty-three".
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