Base | Representation |
---|---|
bin | 100000111001101… |
… | …110111000101101 |
3 | 1102110200202201202 |
4 | 200321232320231 |
5 | 2112303131130 |
6 | 130435215245 |
7 | 16451652335 |
oct | 4071567055 |
9 | 1373622652 |
10 | 552005165 |
11 | 263657718 |
12 | 134a47525 |
13 | 8a49309a |
14 | 534520c5 |
15 | 336dc145 |
hex | 20e6ee2d |
552005165 has 8 divisors (see below), whose sum is σ = 673265688. Its totient is φ = 434364480.
The previous prime is 552005149. The next prime is 552005197. The reversal of 552005165 is 561500255.
It can be written as a sum of positive squares in 4 ways, for example, as 178084 + 551827081 = 422^2 + 23491^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 552005165 - 24 = 552005149 is a prime.
It is a Duffinian number.
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, 904622 + ... + 905231.
It is an arithmetic number, because the mean of its divisors is an integer number (84158211).
Almost surely, 2552005165 is an apocalyptic number.
It is an amenable number.
552005165 is a deficient number, since it is larger than the sum of its proper divisors (121260523).
552005165 is a wasteful number, since it uses less digits than its factorization.
552005165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1809919.
The product of its (nonzero) digits is 7500, while the sum is 29.
The square root of 552005165 is about 23494.7901671839. The cubic root of 552005165 is about 820.3157444576.
The spelling of 552005165 in words is "five hundred fifty-two million, five thousand, one hundred sixty-five".
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