Base | Representation |
---|---|
bin | 1000011000100101… |
… | …0001101100110010 |
3 | 12210211212020122002 |
4 | 2012021101230302 |
5 | 14102122004423 |
6 | 1011153414002 |
7 | 106525414022 |
oct | 20611215462 |
9 | 5724766562 |
10 | 2250578738 |
11 | a55436131 |
12 | 52986a302 |
13 | 29b3602c5 |
14 | 174c85a82 |
15 | d28ad228 |
hex | 86251b32 |
2250578738 has 16 divisors (see below), whose sum is σ = 3478222080. Its totient is φ = 1091595456.
The previous prime is 2250578731. The next prime is 2250578753. The reversal of 2250578738 is 8378750522.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a junction number, because it is equal to n+sod(n) for n = 2250578692 and 2250578701.
It is not an unprimeable number, because it can be changed into a prime (2250578731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95318 + ... + 116561.
It is an arithmetic number, because the mean of its divisors is an integer number (217388880).
Almost surely, 22250578738 is an apocalyptic number.
2250578738 is a deficient number, since it is larger than the sum of its proper divisors (1227643342).
2250578738 is a wasteful number, since it uses less digits than its factorization.
2250578738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212041.
The product of its (nonzero) digits is 940800, while the sum is 47.
The square root of 2250578738 is about 47440.2649444541. The cubic root of 2250578738 is about 1310.4830372977.
The spelling of 2250578738 in words is "two billion, two hundred fifty million, five hundred seventy-eight thousand, seven hundred thirty-eight".
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