Base | Representation |
---|---|
bin | 10101001000011… |
… | …111110011010000 |
3 | 220201010221201101 |
4 | 111020133303100 |
5 | 1211231031234 |
6 | 55103114144 |
7 | 11533421251 |
oct | 2510376320 |
9 | 821127641 |
10 | 354548944 |
11 | 172151962 |
12 | 9a8a2954 |
13 | 585b9899 |
14 | 35132b28 |
15 | 211d6814 |
hex | 1521fcd0 |
354548944 has 20 divisors (see below), whose sum is σ = 694659780. Its totient is φ = 175281920.
The previous prime is 354548941. The next prime is 354548989. The reversal of 354548944 is 449845453.
354548944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 39841344 + 314707600 = 6312^2 + 17740^2 .
It is a junction number, because it is equal to n+sod(n) for n = 354548894 and 354548903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354548941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123067 + ... + 125914.
It is an arithmetic number, because the mean of its divisors is an integer number (34732989).
Almost surely, 2354548944 is an apocalyptic number.
It is an amenable number.
354548944 is a deficient number, since it is larger than the sum of its proper divisors (340110836).
354548944 is a wasteful number, since it uses less digits than its factorization.
354548944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249078 (or 249072 counting only the distinct ones).
The product of its digits is 1382400, while the sum is 46.
The square root of 354548944 is about 18829.4700934466. The cubic root of 354548944 is about 707.7698614683.
The spelling of 354548944 in words is "three hundred fifty-four million, five hundred forty-eight thousand, nine hundred forty-four".
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