Base | Representation |
---|---|
bin | 110000011100001111… |
… | …001100100011111101 |
3 | 11222020220022010000101 |
4 | 300130033030203331 |
5 | 1323010404300323 |
6 | 35521122401101 |
7 | 3520640131123 |
oct | 603417144375 |
9 | 158226263011 |
10 | 52013353213 |
11 | 20071200128 |
12 | a0b7200191 |
13 | 4b9bc10ca3 |
14 | 2735ca3913 |
15 | 15464e3dad |
hex | c1c3cc8fd |
52013353213 has 8 divisors (see below), whose sum is σ = 52271781696. Its totient is φ = 51755037600.
The previous prime is 52013353207. The next prime is 52013353229. The reversal of 52013353213 is 31235331025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52013353213 - 229 = 51476482301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52013953213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985608 + ... + 1037038.
It is an arithmetic number, because the mean of its divisors is an integer number (6533972712).
Almost surely, 252013353213 is an apocalyptic number.
It is an amenable number.
52013353213 is a deficient number, since it is larger than the sum of its proper divisors (258428483).
52013353213 is a wasteful number, since it uses less digits than its factorization.
52013353213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56435.
The product of its (nonzero) digits is 8100, while the sum is 28.
Adding to 52013353213 its reverse (31235331025), we get a palindrome (83248684238).
The spelling of 52013353213 in words is "fifty-two billion, thirteen million, three hundred fifty-three thousand, two hundred thirteen".
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