Base | Representation |
---|---|
bin | 100000010100110… |
… | …100110011000101 |
3 | 1101210111012222021 |
4 | 200110310303011 |
5 | 2102314030203 |
6 | 125452003141 |
7 | 16303505116 |
oct | 4024646305 |
9 | 1353435867 |
10 | 542330053 |
11 | 259149661 |
12 | 1317604b1 |
13 | 88486375 |
14 | 5205420d |
15 | 3292a5bd |
hex | 20534cc5 |
542330053 has 16 divisors (see below), whose sum is σ = 591577920. Its totient is φ = 495403776.
The previous prime is 542330017. The next prime is 542330057. The reversal of 542330053 is 350033245.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 542330053 - 225 = 508775621 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542330057) 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, 76026 + ... + 82852.
It is an arithmetic number, because the mean of its divisors is an integer number (36973620).
Almost surely, 2542330053 is an apocalyptic number.
It is an amenable number.
542330053 is a deficient number, since it is larger than the sum of its proper divisors (49247867).
542330053 is a wasteful number, since it uses less digits than its factorization.
542330053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6996.
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 542330053 is about 23287.9808699681. The cubic root of 542330053 is about 815.4948519708.
Adding to 542330053 its reverse (350033245), we get a palindrome (892363298).
The spelling of 542330053 in words is "five hundred forty-two million, three hundred thirty thousand, fifty-three".
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