Base | Representation |
---|---|
bin | 1101000110110101111… |
… | …1101001000000100011 |
3 | 210112012212001221221001 |
4 | 3101231133221000203 |
5 | 12142124334412441 |
6 | 251235532212431 |
7 | 22161024362224 |
oct | 3215537510043 |
9 | 715185057831 |
10 | 225175310371 |
11 | 87550657530 |
12 | 3778290a117 |
13 | 18306c76b2b |
14 | ac8186124b |
15 | 5ccd725731 |
hex | 346d7e9023 |
225175310371 has 32 divisors (see below), whose sum is σ = 250301975040. Its totient is φ = 200869152000.
The previous prime is 225175310357. The next prime is 225175310387. The reversal of 225175310371 is 173013571522.
225175310371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 225175310371 - 213 = 225175302179 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 225175310371.
It is not an unprimeable number, because it can be changed into a prime (225175316371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69134175 + ... + 69137431.
It is an arithmetic number, because the mean of its divisors is an integer number (7821936720).
Almost surely, 2225175310371 is an apocalyptic number.
225175310371 is a deficient number, since it is larger than the sum of its proper divisors (25126664669).
225175310371 is a wasteful number, since it uses less digits than its factorization.
225175310371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3915.
The product of its (nonzero) digits is 44100, while the sum is 37.
Adding to 225175310371 its reverse (173013571522), we get a palindrome (398188881893).
The spelling of 225175310371 in words is "two hundred twenty-five billion, one hundred seventy-five million, three hundred ten thousand, three hundred seventy-one".
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