Base | Representation |
---|---|
bin | 1100100000011… |
… | …1001001000011 |
3 | 10122201010220210 |
4 | 3020013021003 |
5 | 101412124201 |
6 | 5112205203 |
7 | 1204612632 |
oct | 310071103 |
9 | 118633823 |
10 | 52458051 |
11 | 2767a568 |
12 | 15699803 |
13 | ab39189 |
14 | 6d77519 |
15 | 49131d6 |
hex | 3207243 |
52458051 has 4 divisors (see below), whose sum is σ = 69944072. Its totient is φ = 34972032.
The previous prime is 52458047. The next prime is 52458053. The reversal of 52458051 is 15085425.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 52458051 - 22 = 52458047 is a prime.
It is a super-3 number, since 3×524580513 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52458053) 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, 8743006 + ... + 8743011.
It is an arithmetic number, because the mean of its divisors is an integer number (17486018).
Almost surely, 252458051 is an apocalyptic number.
52458051 is a deficient number, since it is larger than the sum of its proper divisors (17486021).
52458051 is a wasteful number, since it uses less digits than its factorization.
52458051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17486020.
The product of its (nonzero) digits is 8000, while the sum is 30.
The square root of 52458051 is about 7242.7930386005. The cubic root of 52458051 is about 374.3438624032.
The spelling of 52458051 in words is "fifty-two million, four hundred fifty-eight thousand, fifty-one".
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