Base | Representation |
---|---|
bin | 111000100001000… |
… | …011111010010100 |
3 | 2110002012002100022 |
4 | 320201003322110 |
5 | 3420214101433 |
6 | 234031004312 |
7 | 32332326602 |
oct | 7041037224 |
9 | 2402162308 |
10 | 948190868 |
11 | 447257919 |
12 | 225669698 |
13 | 12159a4b1 |
14 | 8dd02872 |
15 | 5839a698 |
hex | 38843e94 |
948190868 has 24 divisors (see below), whose sum is σ = 1684268712. Its totient is φ = 466988544.
The previous prime is 948190819. The next prime is 948190907. The reversal of 948190868 is 868091849.
It can be written as a sum of positive squares in 4 ways, for example, as 513384964 + 434805904 = 22658^2 + 20852^2 .
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 289496 + ... + 292752.
It is an arithmetic number, because the mean of its divisors is an integer number (70177863).
Almost surely, 2948190868 is an apocalyptic number.
It is an amenable number.
948190868 is a deficient number, since it is larger than the sum of its proper divisors (736077844).
948190868 is a wasteful number, since it uses less digits than its factorization.
948190868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4331 (or 4329 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 53.
The square root of 948190868 is about 30792.7080329093. The cubic root of 948190868 is about 982.4231539108.
The spelling of 948190868 in words is "nine hundred forty-eight million, one hundred ninety thousand, eight hundred sixty-eight".
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