Base | Representation |
---|---|
bin | 100000111010010… |
… | …000110101110101 |
3 | 1102110221211111212 |
4 | 200322100311311 |
5 | 2112322103440 |
6 | 130442211205 |
7 | 16453101662 |
oct | 4072206565 |
9 | 1373854455 |
10 | 552144245 |
11 | 263742164 |
12 | 134ab3b05 |
13 | 8a511493 |
14 | 5348aa69 |
15 | 33718465 |
hex | 20e90d75 |
552144245 has 8 divisors (see below), whose sum is σ = 673435320. Its totient is φ = 434473920.
The previous prime is 552144239. The next prime is 552144269. The reversal of 552144245 is 542441255.
It can be written as a sum of positive squares in 4 ways, for example, as 552049 + 551592196 = 743^2 + 23486^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 552144245 - 28 = 552143989 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904850 + ... + 905459.
It is an arithmetic number, because the mean of its divisors is an integer number (84179415).
Almost surely, 2552144245 is an apocalyptic number.
It is an amenable number.
552144245 is a deficient number, since it is larger than the sum of its proper divisors (121291075).
552144245 is a wasteful number, since it uses less digits than its factorization.
552144245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1810375.
The product of its digits is 32000, while the sum is 32.
The square root of 552144245 is about 23497.7497858838. The cubic root of 552144245 is about 820.3846326616.
The spelling of 552144245 in words is "five hundred fifty-two million, one hundred forty-four thousand, two hundred forty-five".
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