Base | Representation |
---|---|
bin | 1011111110110… |
… | …0101000111001 |
3 | 10111120002020222 |
4 | 2333230220321 |
5 | 100331033340 |
6 | 4553025425 |
7 | 1150065203 |
oct | 277545071 |
9 | 114502228 |
10 | 50252345 |
11 | 26403370 |
12 | 149b5275 |
13 | a546220 |
14 | 6961773 |
15 | 46298b5 |
hex | 2feca39 |
50252345 has 32 divisors (see below), whose sum is σ = 71971200. Its totient is φ = 33200640.
The previous prime is 50252341. The next prime is 50252383. The reversal of 50252345 is 54325205.
It is not a de Polignac number, because 50252345 - 22 = 50252341 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50252341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47381 + ... + 48429.
It is an arithmetic number, because the mean of its divisors is an integer number (2249100).
Almost surely, 250252345 is an apocalyptic number.
50252345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50252345 is a deficient number, since it is larger than the sum of its proper divisors (21718855).
50252345 is a wasteful number, since it uses less digits than its factorization.
50252345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1145.
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 50252345 is about 7088.8888409962. Note that the first 4 decimals coincide. The cubic root of 50252345 is about 369.0218747666.
The spelling of 50252345 in words is "fifty million, two hundred fifty-two thousand, three hundred forty-five".
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