Base | Representation |
---|---|
bin | 1100101000100011… |
… | …0101110100011001 |
3 | 22202100100122220121 |
4 | 3022020311310121 |
5 | 23421134041400 |
6 | 1320303353241 |
7 | 150016463254 |
oct | 31210656431 |
9 | 8670318817 |
10 | 3391315225 |
11 | 1490344361 |
12 | 7a78b2821 |
13 | 4207a4acc |
14 | 24258a09b |
15 | 14cade21a |
hex | ca235d19 |
3391315225 has 27 divisors (see below), whose sum is σ = 4445459613. Its totient is φ = 2566067040.
The previous prime is 3391315223. The next prime is 3391315237. The reversal of 3391315225 is 5225131933.
The square root of 3391315225 is 58235.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 1981763289 + 1409551936 = 44517^2 + 37544^2 .
It is not a de Polignac number, because 3391315225 - 21 = 3391315223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3391315223) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5532019 + ... + 5532631.
Almost surely, 23391315225 is an apocalyptic number.
3391315225 is the 58235-th square number.
3391315225 is the 29118-th centered octagonal number.
It is an amenable number.
3391315225 is a deficient number, since it is larger than the sum of its proper divisors (1054144388).
3391315225 is an frugal number, since it uses more digits than its factorization.
3391315225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1274 (or 637 counting only the distinct ones).
The product of its digits is 24300, while the sum is 34.
The cubic root of 3391315225 is about 1502.4131859774.
The spelling of 3391315225 in words is "three billion, three hundred ninety-one million, three hundred fifteen thousand, two hundred twenty-five".
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