Base | Representation |
---|---|
bin | 10100111000100… |
… | …100110011100100 |
3 | 220102021220100001 |
4 | 110320210303210 |
5 | 1204144001030 |
6 | 54433431044 |
7 | 11453065603 |
oct | 2470446344 |
9 | 812256301 |
10 | 350375140 |
11 | 16a861035 |
12 | 9940b484 |
13 | 57787b8b |
14 | 34767a3a |
15 | 20b5ecca |
hex | 14e24ce4 |
350375140 has 12 divisors (see below), whose sum is σ = 735787836. Its totient is φ = 140150048.
The previous prime is 350375059. The next prime is 350375141. The reversal of 350375140 is 41573053.
It can be written as a sum of positive squares in 2 ways, for example, as 134931456 + 215443684 = 11616^2 + 14678^2 .
It is a junction number, because it is equal to n+sod(n) for n = 350375099 and 350375108.
It is not an unprimeable number, because it can be changed into a prime (350375141) 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 3 ways as a sum of consecutive naturals, for example, 8759359 + ... + 8759398.
It is an arithmetic number, because the mean of its divisors is an integer number (61315653).
Almost surely, 2350375140 is an apocalyptic number.
It is an amenable number.
350375140 is an abundant number, since it is smaller than the sum of its proper divisors (385412696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350375140 is a wasteful number, since it uses less digits than its factorization.
350375140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17518766 (or 17518764 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 350375140 is about 18718.3102869890. The cubic root of 350375140 is about 704.9815665083.
The spelling of 350375140 in words is "three hundred fifty million, three hundred seventy-five thousand, one hundred forty".
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