Base | Representation |
---|---|
bin | 1000111110100010… |
… | …0011010011010101 |
3 | 20012221102010001220 |
4 | 2033220203103111 |
5 | 14413400202440 |
6 | 1035041440553 |
7 | 113500504026 |
oct | 21750432325 |
9 | 6187363056 |
10 | 2409772245 |
11 | 1027287611 |
12 | 573040159 |
13 | 2c532a94a |
14 | 18c084c4d |
15 | e18568d0 |
hex | 8fa234d5 |
2409772245 has 16 divisors (see below), whose sum is σ = 3945302592. Its totient is φ = 1255322880.
The previous prime is 2409772229. The next prime is 2409772271. The reversal of 2409772245 is 5422779042.
2409772245 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2409772245 - 24 = 2409772229 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2409772197 and 2409772206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1867396 + ... + 1868685.
It is an arithmetic number, because the mean of its divisors is an integer number (246581412).
Almost surely, 22409772245 is an apocalyptic number.
It is an amenable number.
2409772245 is a deficient number, since it is larger than the sum of its proper divisors (1535530347).
2409772245 is a wasteful number, since it uses less digits than its factorization.
2409772245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3736132.
The product of its (nonzero) digits is 282240, while the sum is 42.
The square root of 2409772245 is about 49089.4310926497. The cubic root of 2409772245 is about 1340.6806234549.
The spelling of 2409772245 in words is "two billion, four hundred nine million, seven hundred seventy-two thousand, two hundred forty-five".
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