Base | Representation |
---|---|
bin | 100000111010010… |
… | …001001000000011 |
3 | 1102110221220010001 |
4 | 200322101020003 |
5 | 2112322123121 |
6 | 130442220431 |
7 | 16453105246 |
oct | 4072211003 |
9 | 1373856101 |
10 | 552145411 |
11 | 263743024 |
12 | 134ab4717 |
13 | 8a511b7c |
14 | 5348b25d |
15 | 33718991 |
hex | 20e91203 |
552145411 has 4 divisors (see below), whose sum is σ = 552206632. Its totient is φ = 552084192.
The previous prime is 552145381. The next prime is 552145417. The reversal of 552145411 is 114541255.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 552145411 - 29 = 552144899 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 552145411.
It is not an unprimeable number, because it can be changed into a prime (552145417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14121 + ... + 36106.
It is an arithmetic number, because the mean of its divisors is an integer number (138051658).
Almost surely, 2552145411 is an apocalyptic number.
552145411 is a deficient number, since it is larger than the sum of its proper divisors (61221).
552145411 is a wasteful number, since it uses less digits than its factorization.
552145411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61220.
The product of its digits is 4000, while the sum is 28.
The square root of 552145411 is about 23497.7745967570. The cubic root of 552145411 is about 820.3852101483.
Adding to 552145411 its reverse (114541255), we get a palindrome (666686666).
The spelling of 552145411 in words is "five hundred fifty-two million, one hundred forty-five thousand, four hundred eleven".
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