Base | Representation |
---|---|
bin | 1100100100111… |
… | …1011111101101 |
3 | 10200021012110011 |
4 | 3021033133231 |
5 | 102001120123 |
6 | 5122413221 |
7 | 1210255645 |
oct | 311173755 |
9 | 120235404 |
10 | 52754413 |
11 | 27862198 |
12 | 15801211 |
13 | ac1103a |
14 | 7013525 |
15 | 4970e0d |
hex | 324f7ed |
52754413 has 4 divisors (see below), whose sum is σ = 54041148. Its totient is φ = 51467680.
The previous prime is 52754407. The next prime is 52754419. The reversal of 52754413 is 31445725.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (52754407) and next prime (52754419).
It can be written as a sum of positive squares in 2 ways, for example, as 15824484 + 36929929 = 3978^2 + 6077^2 .
It is a cyclic number.
It is not a de Polignac number, because 52754413 - 221 = 50657261 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 (52754419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643306 + ... + 643387.
It is an arithmetic number, because the mean of its divisors is an integer number (13510287).
Almost surely, 252754413 is an apocalyptic number.
It is an amenable number.
52754413 is a deficient number, since it is larger than the sum of its proper divisors (1286735).
52754413 is a wasteful number, since it uses less digits than its factorization.
52754413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1286734.
The product of its digits is 16800, while the sum is 31.
The square root of 52754413 is about 7263.2233202622. The cubic root of 52754413 is about 375.0474914667.
The spelling of 52754413 in words is "fifty-two million, seven hundred fifty-four thousand, four hundred thirteen".
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