Base | Representation |
---|---|
bin | 1110101011100001001… |
… | …0101100101000011001 |
3 | 220002222020211001122210 |
4 | 3222320102230220121 |
5 | 13113001200343223 |
6 | 311505321305333 |
7 | 24135515506554 |
oct | 3527022545031 |
9 | 802866731583 |
10 | 252200012313 |
11 | 97a59372047 |
12 | 40a65335249 |
13 | 1aa22ac6022 |
14 | c2c6a9369b |
15 | 6861039893 |
hex | 3ab84aca19 |
252200012313 has 16 divisors (see below), whose sum is σ = 345377537280. Its totient is φ = 163578508416.
The previous prime is 252200012287. The next prime is 252200012341. The reversal of 252200012313 is 313210002252.
It is not a de Polignac number, because 252200012313 - 218 = 252199750169 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 252200012313.
It is not an unprimeable number, because it can be changed into a prime (252200012353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1857733 + ... + 1988861.
It is an arithmetic number, because the mean of its divisors is an integer number (21586096080).
Almost surely, 2252200012313 is an apocalyptic number.
It is an amenable number.
252200012313 is a deficient number, since it is larger than the sum of its proper divisors (93177524967).
252200012313 is a wasteful number, since it uses less digits than its factorization.
252200012313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148496.
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 252200012313 its reverse (313210002252), we get a palindrome (565410014565).
The spelling of 252200012313 in words is "two hundred fifty-two billion, two hundred million, twelve thousand, three hundred thirteen".
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