Base | Representation |
---|---|
bin | 1011111110010101… |
… | …1000110001000001 |
3 | 22022000011202202012 |
4 | 2333211120301001 |
5 | 23040321432100 |
6 | 1250540302305 |
7 | 142436444261 |
oct | 27745306101 |
9 | 8260152665 |
10 | 3214249025 |
11 | 13aa3a5959 |
12 | 758541995 |
13 | 3c2bba400 |
14 | 226c577a1 |
15 | 13c2b5135 |
hex | bf958c41 |
3214249025 has 18 divisors (see below), whose sum is σ = 4315848210. Its totient is φ = 2373596160.
The previous prime is 3214249021. The next prime is 3214249033. The reversal of 3214249025 is 5209424123.
3214249025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 9 ways, for example, as 1212223489 + 2002025536 = 34817^2 + 44744^2 .
It is not a de Polignac number, because 3214249025 - 22 = 3214249021 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3214248982 and 3214249000.
It is not an unprimeable number, because it can be changed into a prime (3214249021) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 376160 + ... + 384609.
It is an arithmetic number, because the mean of its divisors is an integer number (239769345).
Almost surely, 23214249025 is an apocalyptic number.
It is an amenable number.
3214249025 is a deficient number, since it is larger than the sum of its proper divisors (1101599185).
3214249025 is a wasteful number, since it uses less digits than its factorization.
3214249025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 760805 (or 760787 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 3214249025 is about 56694.3473813748. The cubic root of 3214249025 is about 1475.7966050338.
The spelling of 3214249025 in words is "three billion, two hundred fourteen million, two hundred forty-nine thousand, twenty-five".
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