Base | Representation |
---|---|
bin | 1000010111010100… |
… | …1111111000110110 |
3 | 12210110222111120112 |
4 | 2011311033320312 |
5 | 14044301002223 |
6 | 1010445103022 |
7 | 106432656023 |
oct | 20565177066 |
9 | 5713874515 |
10 | 2245328438 |
11 | a5247a541 |
12 | 527b57a72 |
13 | 29a242612 |
14 | 1742ba54a |
15 | d21c2778 |
hex | 85d4fe36 |
2245328438 has 8 divisors (see below), whose sum is σ = 3392223240. Its totient is φ = 1114587360.
The previous prime is 2245328429. The next prime is 2245328447. The reversal of 2245328438 is 8348235422.
It is an interprime number because it is at equal distance from previous prime (2245328429) and next prime (2245328447).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2245328395 and 2245328404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4038083 + ... + 4038638.
It is an arithmetic number, because the mean of its divisors is an integer number (424027905).
Almost surely, 22245328438 is an apocalyptic number.
2245328438 is a deficient number, since it is larger than the sum of its proper divisors (1146894802).
2245328438 is a wasteful number, since it uses less digits than its factorization.
2245328438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8076862.
The product of its digits is 368640, while the sum is 41.
The square root of 2245328438 is about 47384.8967288101. The cubic root of 2245328438 is about 1309.4631831162.
The spelling of 2245328438 in words is "two billion, two hundred forty-five million, three hundred twenty-eight thousand, four hundred thirty-eight".
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