Base | Representation |
---|---|
bin | 1100011011010… |
… | …1011001101001 |
3 | 10122002010122102 |
4 | 3012311121221 |
5 | 101320420431 |
6 | 5101103145 |
7 | 1202016542 |
oct | 306653151 |
9 | 118063572 |
10 | 52123241 |
11 | 27470a65 |
12 | 15557ab5 |
13 | aa4c971 |
14 | 6ccb4c9 |
15 | 4898dcb |
hex | 31b5669 |
52123241 has 16 divisors (see below), whose sum is σ = 56652624. Its totient is φ = 47775744.
The previous prime is 52123229. The next prime is 52123243. The reversal of 52123241 is 14232125.
It can be written as a sum of positive squares in 8 ways, for example, as 225625 + 51897616 = 475^2 + 7204^2 .
It is a cyclic number.
It is not a de Polignac number, because 52123241 - 218 = 51861097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52123243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120161 + ... + 120593.
It is an arithmetic number, because the mean of its divisors is an integer number (3540789).
Almost surely, 252123241 is an apocalyptic number.
It is an amenable number.
52123241 is a deficient number, since it is larger than the sum of its proper divisors (4529383).
52123241 is a wasteful number, since it uses less digits than its factorization.
52123241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620.
The product of its digits is 480, while the sum is 20.
The square root of 52123241 is about 7219.6427196919. The cubic root of 52123241 is about 373.5457538122.
Adding to 52123241 its reverse (14232125), we get a palindrome (66355366).
The spelling of 52123241 in words is "fifty-two million, one hundred twenty-three thousand, two hundred forty-one".
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