Base | Representation |
---|---|
bin | 1100011010000… |
… | …0101011001101 |
3 | 10121220211012021 |
4 | 3012200223031 |
5 | 101310211344 |
6 | 5055210141 |
7 | 1201214206 |
oct | 306405315 |
9 | 117824167 |
10 | 52038349 |
11 | 27413200 |
12 | 15516951 |
13 | aa2012c |
14 | 6ca85ad |
15 | 487db84 |
hex | 31a0acd |
52038349 has 12 divisors (see below), whose sum is σ = 57402268. Its totient is φ = 47139840.
The previous prime is 52038341. The next prime is 52038361. The reversal of 52038349 is 94383025.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 35022724 + 17015625 = 5918^2 + 4125^2 .
It is not a de Polignac number, because 52038349 - 23 = 52038341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52038341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44557 + ... + 45709.
Almost surely, 252038349 is an apocalyptic number.
It is an amenable number.
52038349 is a deficient number, since it is larger than the sum of its proper divisors (5363919).
52038349 is a wasteful number, since it uses less digits than its factorization.
52038349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1548 (or 1537 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 52038349 is about 7213.7610855919. The cubic root of 52038349 is about 373.3428483084.
The spelling of 52038349 in words is "fifty-two million, thirty-eight thousand, three hundred forty-nine".
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