Base | Representation |
---|---|
bin | 110110110111010… |
… | …110010111011100 |
3 | 2101011001012002002 |
4 | 312313112113130 |
5 | 3341120313241 |
6 | 231201021432 |
7 | 31544641550 |
oct | 6667262734 |
9 | 2334035062 |
10 | 920479196 |
11 | 43264a70a |
12 | 218324878 |
13 | 118916c60 |
14 | 8a36b860 |
15 | 55c2489b |
hex | 36dd65dc |
920479196 has 48 divisors (see below), whose sum is σ = 2020019904. Its totient is φ = 357267456.
The previous prime is 920479193. The next prime is 920479211. The reversal of 920479196 is 691974029.
It is a self number, because there is not a number n which added to its sum of digits gives 920479196.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (920479193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4565 + ... + 43148.
It is an arithmetic number, because the mean of its divisors is an integer number (42083748).
Almost surely, 2920479196 is an apocalyptic number.
It is an amenable number.
920479196 is an abundant number, since it is smaller than the sum of its proper divisors (1099540708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920479196 is a wasteful number, since it uses less digits than its factorization.
920479196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47790 (or 47788 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 47.
The square root of 920479196 is about 30339.4000599880. The cubic root of 920479196 is about 972.7576594726.
The spelling of 920479196 in words is "nine hundred twenty million, four hundred seventy-nine thousand, one hundred ninety-six".
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