Base | Representation |
---|---|
bin | 110001011101001… |
… | …101010111001000 |
3 | 2010211022011222012 |
4 | 301131031113020 |
5 | 3144403143423 |
6 | 214200115052 |
7 | 26363451323 |
oct | 6135152710 |
9 | 2124264865 |
10 | 829740488 |
11 | 396404345 |
12 | 1b1a65a88 |
13 | 102b96a05 |
14 | 7c2ab7ba |
15 | 4cc9e078 |
hex | 3174d5c8 |
829740488 has 64 divisors (see below), whose sum is σ = 1750766400. Its totient is φ = 366336000.
The previous prime is 829740487. The next prime is 829740497. The reversal of 829740488 is 884047928.
829740488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (829740487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274988 + ... + 277988.
It is an arithmetic number, because the mean of its divisors is an integer number (27355725).
Almost surely, 2829740488 is an apocalyptic number.
It is an amenable number.
829740488 is an abundant number, since it is smaller than the sum of its proper divisors (921025912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
829740488 is a wasteful number, since it uses less digits than its factorization.
829740488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3150 (or 3146 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 50.
The square root of 829740488 is about 28805.2163331574. The cubic root of 829740488 is about 939.6816818665.
The spelling of 829740488 in words is "eight hundred twenty-nine million, seven hundred forty thousand, four hundred eighty-eight".
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