Base | Representation |
---|---|
bin | 100000111010000… |
… | …111010010101111 |
3 | 1102110212211212100 |
4 | 200322013102233 |
5 | 2112314331020 |
6 | 130441310143 |
7 | 16452546651 |
oct | 4072072257 |
9 | 1373784770 |
10 | 552105135 |
11 | 26371583a |
12 | 134a95353 |
13 | 8a4c973a |
14 | 5347a6d1 |
15 | 3370ba90 |
hex | 20e874af |
552105135 has 24 divisors (see below), whose sum is σ = 1007351280. Its totient is φ = 278957952.
The previous prime is 552105131. The next prime is 552105137. The reversal of 552105135 is 531501255.
552105135 is a `hidden beast` number, since 5 + 521 + 0 + 5 + 135 = 666.
552105135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 552105135 - 22 = 552105131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 552105099 and 552105108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552105131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322014 + ... + 323723.
It is an arithmetic number, because the mean of its divisors is an integer number (41972970).
Almost surely, 2552105135 is an apocalyptic number.
552105135 is a deficient number, since it is larger than the sum of its proper divisors (455246145).
552105135 is a wasteful number, since it uses less digits than its factorization.
552105135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 645767 (or 645764 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 27.
The square root of 552105135 is about 23496.9175637997. The cubic root of 552105135 is about 820.3652621192.
The spelling of 552105135 in words is "five hundred fifty-two million, one hundred five thousand, one hundred thirty-five".
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