Base | Representation |
---|---|
bin | 111001100000001… |
… | …001010011111101 |
3 | 2111020022021002221 |
4 | 321200021103331 |
5 | 3433432244221 |
6 | 235421245341 |
7 | 32623024153 |
oct | 7140112375 |
9 | 2436267087 |
10 | 964728061 |
11 | 455622520 |
12 | 22b103851 |
13 | 124b3a70b |
14 | 921a93d3 |
15 | 59a65541 |
hex | 398094fd |
964728061 has 8 divisors (see below), whose sum is σ = 1056800448. Its totient is φ = 873384000.
The previous prime is 964727999. The next prime is 964728067. The reversal of 964728061 is 160827469.
964728061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 964728061 - 29 = 964727549 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 964727999 and 964728017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (964728067) 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, 179305 + ... + 184606.
It is an arithmetic number, because the mean of its divisors is an integer number (132100056).
Almost surely, 2964728061 is an apocalyptic number.
It is an amenable number.
964728061 is a deficient number, since it is larger than the sum of its proper divisors (92072387).
964728061 is a wasteful number, since it uses less digits than its factorization.
964728061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364163.
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 964728061 is about 31060.0718125377. The cubic root of 964728061 is about 988.1016784257.
The spelling of 964728061 in words is "nine hundred sixty-four million, seven hundred twenty-eight thousand, sixty-one".
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