Base | Representation |
---|---|
bin | 1111110011100000… |
… | …0011011001100111 |
3 | 101221200002222211020 |
4 | 3330320003121213 |
5 | 32142043134143 |
6 | 1540552342223 |
7 | 210064046334 |
oct | 37470033147 |
9 | 11850088736 |
10 | 4242552423 |
11 | 18878a047a |
12 | 9a49a4973 |
13 | 527c57265 |
14 | 2c365198b |
15 | 19c6d7883 |
hex | fce03667 |
4242552423 has 32 divisors (see below), whose sum is σ = 6083083776. Its totient is φ = 2623218048.
The previous prime is 4242552421. The next prime is 4242552437. The reversal of 4242552423 is 3242552424.
It is not a de Polignac number, because 4242552423 - 21 = 4242552421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4242552421) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781065 + ... + 786477.
It is an arithmetic number, because the mean of its divisors is an integer number (190096368).
Almost surely, 24242552423 is an apocalyptic number.
4242552423 is a deficient number, since it is larger than the sum of its proper divisors (1840531353).
4242552423 is a wasteful number, since it uses less digits than its factorization.
4242552423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5783.
The product of its digits is 76800, while the sum is 33.
The square root of 4242552423 is about 65134.8786979756. The cubic root of 4242552423 is about 1618.8591804278.
Subtracting from 4242552423 its reverse (3242552424), we obtain a palindrome (999999999).
The spelling of 4242552423 in words is "four billion, two hundred forty-two million, five hundred fifty-two thousand, four hundred twenty-three".
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