Base | Representation |
---|---|
bin | 111000101001011… |
… | …100101100100100 |
3 | 2110020022210100121 |
4 | 320221130230210 |
5 | 3421244431130 |
6 | 234150051324 |
7 | 32360114662 |
oct | 7051345444 |
9 | 2406283317 |
10 | 950389540 |
11 | 448519801 |
12 | 226349b44 |
13 | 121b8a199 |
14 | 90315c32 |
15 | 58681d7a |
hex | 38a5cb24 |
950389540 has 24 divisors (see below), whose sum is σ = 1996763832. Its totient is φ = 379975680.
The previous prime is 950389529. The next prime is 950389543. The reversal of 950389540 is 45983059.
It is a happy number.
950389540 is digitally balanced in base 6, 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 4 ways, for example, as 48108096 + 902281444 = 6936^2 + 30038^2 .
It is not an unprimeable number, because it can be changed into a prime (950389543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37060 + ... + 57220.
It is an arithmetic number, because the mean of its divisors is an integer number (83198493).
Almost surely, 2950389540 is an apocalyptic number.
It is an amenable number.
950389540 is an abundant number, since it is smaller than the sum of its proper divisors (1046374292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
950389540 is a wasteful number, since it uses less digits than its factorization.
950389540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22527 (or 22525 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 43.
The square root of 950389540 is about 30828.3885404346. The cubic root of 950389540 is about 983.1819177629.
The spelling of 950389540 in words is "nine hundred fifty million, three hundred eighty-nine thousand, five hundred forty".
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