Base | Representation |
---|---|
bin | 100000010101100… |
… | …101111100011011 |
3 | 1101210212110002220 |
4 | 200111211330123 |
5 | 2102342000410 |
6 | 125500155123 |
7 | 16305304032 |
oct | 4025457433 |
9 | 1353773086 |
10 | 542531355 |
11 | 259276923 |
12 | 131838aa3 |
13 | 88526b92 |
14 | 520a7719 |
15 | 3296a070 |
hex | 20565f1b |
542531355 has 16 divisors (see below), whose sum is σ = 869006880. Its totient is φ = 289031168.
The previous prime is 542531303. The next prime is 542531357. The reversal of 542531355 is 553135245.
It is a happy number.
542531355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 542531355 - 221 = 540434203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (542531357) 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, 5532 + ... + 33401.
It is an arithmetic number, because the mean of its divisors is an integer number (54312930).
Almost surely, 2542531355 is an apocalyptic number.
542531355 is a deficient number, since it is larger than the sum of its proper divisors (326475525).
542531355 is a wasteful number, since it uses less digits than its factorization.
542531355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39870.
The product of its digits is 45000, while the sum is 33.
The square root of 542531355 is about 23292.3024838679. The cubic root of 542531355 is about 815.5957379147.
The spelling of 542531355 in words is "five hundred forty-two million, five hundred thirty-one thousand, three hundred fifty-five".
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