Base | Representation |
---|---|
bin | 110000011100110100… |
… | …110001001000001001 |
3 | 11222021120211111102212 |
4 | 300130310301020021 |
5 | 1323020414433223 |
6 | 35522113434505 |
7 | 3521116631525 |
oct | 603464611011 |
9 | 158246744385 |
10 | 52023202313 |
11 | 20076817985 |
12 | a0ba56ba35 |
13 | 4ba0c7bc64 |
14 | 2737308d85 |
15 | 15472dc278 |
hex | c1cd31209 |
52023202313 has 4 divisors (see below), whose sum is σ = 53292060948. Its totient is φ = 50754343680.
The previous prime is 52023202291. The next prime is 52023202331. The reversal of 52023202313 is 31320232025.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4563272704 + 47459929609 = 67552^2 + 217853^2 .
It is a cyclic number.
It is not a de Polignac number, because 52023202313 - 26 = 52023202249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52023202373) 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, 634429256 + ... + 634429337.
It is an arithmetic number, because the mean of its divisors is an integer number (13323015237).
Almost surely, 252023202313 is an apocalyptic number.
It is an amenable number.
52023202313 is a deficient number, since it is larger than the sum of its proper divisors (1268858635).
52023202313 is a wasteful number, since it uses less digits than its factorization.
52023202313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1268858634.
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 52023202313 its reverse (31320232025), we get a palindrome (83343434338).
The spelling of 52023202313 in words is "fifty-two billion, twenty-three million, two hundred two thousand, three hundred thirteen".
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