Base | Representation |
---|---|
bin | 111001110000000… |
… | …110010000101110 |
3 | 2111112011201110202 |
4 | 321300012100232 |
5 | 3441020103440 |
6 | 240051033502 |
7 | 33003412055 |
oct | 7160062056 |
9 | 2445151422 |
10 | 968909870 |
11 | 457a19365 |
12 | 23059b892 |
13 | 125972c66 |
14 | 9297739c |
15 | 5a0de615 |
hex | 39c0642e |
968909870 has 8 divisors (see below), whose sum is σ = 1744037784. Its totient is φ = 387563944.
The previous prime is 968909839. The next prime is 968909873. The reversal of 968909870 is 78909869.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (968909873) 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, 48445484 + ... + 48445503.
It is an arithmetic number, because the mean of its divisors is an integer number (218004723).
Almost surely, 2968909870 is an apocalyptic number.
968909870 is a deficient number, since it is larger than the sum of its proper divisors (775127914).
968909870 is a wasteful number, since it uses less digits than its factorization.
968909870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96890994.
The product of its (nonzero) digits is 1959552, while the sum is 56.
The square root of 968909870 is about 31127.3171025066. The cubic root of 968909870 is about 989.5273293730.
The spelling of 968909870 in words is "nine hundred sixty-eight million, nine hundred nine thousand, eight hundred seventy".
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