Base | Representation |
---|---|
bin | 1010111010011111111… |
… | …11000011101100001000 |
3 | 1022211221200100022202012 |
4 | 11131033333003230020 |
5 | 22121002021210000 |
6 | 444135142555052 |
7 | 36043644062156 |
oct | 5351777035410 |
9 | 1284850308665 |
10 | 375004085000 |
11 | 135047036506 |
12 | 60818138a88 |
13 | 29493c052ac |
14 | 142165a03d6 |
15 | 9b4c281735 |
hex | 574ffc3b08 |
375004085000 has 40 divisors (see below), whose sum is σ = 878634582870. Its totient is φ = 150001632000.
The previous prime is 375004084999. The next prime is 375004085003. The reversal of 375004085000 is 580400573.
It is a happy number.
It can be written as a sum of positive squares in 5 ways, for example, as 5702364196 + 369301720804 = 75514^2 + 607702^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (375004085003) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37495409 + ... + 37505408.
Almost surely, 2375004085000 is an apocalyptic number.
It is an amenable number.
375004085000 is an abundant number, since it is smaller than the sum of its proper divisors (503630497870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
375004085000 is an equidigital number, since it uses as much as digits as its factorization.
375004085000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75000843 (or 75000824 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 32.
Adding to 375004085000 its reverse (580400573), we get a palindrome (375584485573).
The spelling of 375004085000 in words is "three hundred seventy-five billion, four million, eighty-five thousand".
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