Base | Representation |
---|---|
bin | 110001011111111… |
… | …111101001101100 |
3 | 2010212200021201110 |
4 | 301133333221230 |
5 | 3200100031024 |
6 | 214223512020 |
7 | 26402612364 |
oct | 6137775154 |
9 | 2125607643 |
10 | 830470764 |
11 | 396862a82 |
12 | 1b2158610 |
13 | 103091226 |
14 | 7c41b9a4 |
15 | 4cd95629 |
hex | 317ffa6c |
830470764 has 24 divisors (see below), whose sum is σ = 1944004608. Its totient is φ = 275932240.
The previous prime is 830470733. The next prime is 830470877. The reversal of 830470764 is 467074038.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107532 + ... + 114995.
It is an arithmetic number, because the mean of its divisors is an integer number (81000192).
Almost surely, 2830470764 is an apocalyptic number.
It is an amenable number.
830470764 is an abundant number, since it is smaller than the sum of its proper divisors (1113533844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830470764 is a wasteful number, since it uses less digits than its factorization.
830470764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222845 (or 222843 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 830470764 is about 28817.8896520894. The cubic root of 830470764 is about 939.9572803884.
The spelling of 830470764 in words is "eight hundred thirty million, four hundred seventy thousand, seven hundred sixty-four".
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